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Full vulnerability report · 2024
CVE-2024-35893High confidence

net/sched: act_skbmod: prevent kernel-infoleak

Linux · Linux

5.5MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
Distribution package intelligence

Ubuntu vendor package status

Canonical’s release and source-package findings are shown separately from local repository availability.

13 package states
Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Ubuntu releaseSource packageVendor stateFixed versionEvidence
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-intelAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.8Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical record ↗Source updated 9 Sept 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
SSA-265688 · CSAF 2.0 · revision 13 · interimSiemens ProductCERTSSA-265688: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 TM MFP V1.1
1 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
Summary
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_skbmod: prevent kernel-infoleak syzbot found that tcf_skbmod_dump() was copying four bytes from kernel stack to user space. The issue here is that 'struct tc_skbmod' has a four bytes hole. We need to clear the structure before filling fields.
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2024-35611

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_skbmod: prevent kernel-infoleak syzbot found that tcf_skbmod_dump() was copying four bytes from kernel stack to user space [1]. The issue here is that 'struct tc_skbmod' has a four bytes hole. We need to clear the structure before filling fields. [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in copy_to_user_iter lib/iov_iter.c:24 [inline] BUG: KMSAN: kernel-infoleak in iterate_ubuf include/linux/iov_iter.h:29 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance2 include/linux/iov_iter.h:245 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance include/linux/iov_iter.h:271 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 instrument_copy_to_user include/linux/instrumented.h:114 [inline] copy_to_user_iter lib/iov_iter.c:24 [inline] iterate_ubuf include/linux/iov_iter.h:29 [inline] iterate_and_advance2 include/linux/iov_iter.h:245 [inline] iterate_and_advance include/linux/iov_iter.h:271 [inline] _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 copy_to_iter include/linux/uio.h:196 [inline] simple_copy_to_iter net/core/datagram.c:532 [inline] __skb_datagram_iter+0x185/0x1000 net/core/datagram.c:420 skb_copy_datagram_iter+0x5c/0x200 net/core/datagram.c:546 skb_copy_datagram_msg include/linux/skbuff.h:4050 [inline] netlink_recvmsg+0x432/0x1610 net/netlink/af_netlink.c:1962 sock_recvmsg_nosec net/socket.c:1046 [inline] sock_recvmsg+0x2c4/0x340 net/socket.c:1068 __sys_recvfrom+0x35a/0x5f0 net/socket.c:2242 __do_sys_recvfrom net/socket.c:2260 [inline] __se_sys_recvfrom net/socket.c:2256 [inline] __x64_sys_recvfrom+0x126/0x1d0 net/socket.c:2256 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: pskb_expand_head+0x30f/0x19d0 net/core/skbuff.c:2253 netlink_trim+0x2c2/0x330 net/netlink/af_netlink.c:1317 netlink_unicast+0x9f/0x1260 net/netlink/af_netlink.c:1351 nlmsg_unicast include/net/netlink.h:1144 [inline] nlmsg_notify+0x21d/0x2f0 net/netlink/af_netlink.c:2610 rtnetlink_send+0x73/0x90 net/core/rtnetlink.c:741 rtnetlink_maybe_send include/linux/rtnetlink.h:17 [inline] tcf_add_notify net/sched/act_api.c:2048 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x146e/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netlink.c:2559 rtnetlink_rcv+0x34/0x40 net/core/rtnetlink.c:6613 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0xf4c/0x1260 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x10df/0x11f0 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x30f/0x380 net/socket.c:745 ____sys_sendmsg+0x877/0xb60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638 __sys_sendmsg net/socket.c:2667 [inline] __do_sys_sendmsg net/socket.c:2676 [inline] __se_sys_sendmsg net/socket.c:2674 [inline] __x64_sys_sendmsg+0x307/0x4a0 net/socket.c:2674 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: __nla_put lib/nlattr.c:1041 [inline] nla_put+0x1c6/0x230 lib/nlattr.c:1099 tcf_skbmod_dump+0x23f/0xc20 net/sched/act_skbmod.c:256 tcf_action_dump_old net/sched/act_api.c:1191 [inline] tcf_action_dump_1+0x85e/0x970 net/sched/act_api.c:1227 tcf_action_dump+0x1fd/0x460 net/sched/act_api.c:1251 tca_get_fill+0x519/0x7a0 net/sched/act_api.c:1628 tcf_add_notify_msg net/sched/act_api.c:2023 [inline] tcf_add_notify net/sched/act_api.c:2042 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x1365/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netli ---truncated---

What

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_skbmod: prevent kernel-infoleak syzbot found that tcf_skbmod_dump() was copying four bytes from kernel stack to user space [1]. The issue here is that 'struct tc_skbmod' has a four bytes hole. We need to clear the structure before filling fields. [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in copy_to_user_iter lib/iov_iter.c:24 [inline] BUG: KMSAN: kernel-infoleak in iterate_ubuf include/linux/iov_iter.h:29 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance2 include/linux/iov_iter.h:245 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance include/linux/iov_iter.h:271 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 instrument_copy_to_user include/linux/instrumented.h:114 [inline] copy_to_user_iter lib/iov_iter.c:24 [inline] iterate_ubuf include/linux/iov_iter.h:29 [inline] iterate_and_advance2 include/linux/iov_iter.h:245 [inline] iterate_and_advance include/linux/iov_iter.h:271 [inline] _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 copy_to_iter include/linux/uio.h:196 [inline] simple_copy_to_iter net/core/datagram.c:532 [inline] __skb_datagram_iter+0x185/0x1000 net/core/datagram.c:420 skb_copy_datagram_iter+0x5c/0x200 net/core/datagram.c:546 skb_copy_datagram_msg include/linux/skbuff.h:4050 [inline] netlink_recvmsg+0x432/0x1610 net/netlink/af_netlink.c:1962 sock_recvmsg_nosec net/socket.c:1046 [inline] sock_recvmsg+0x2c4/0x340 net/socket.c:1068 __sys_recvfrom+0x35a/0x5f0 net/socket.c:2242 __do_sys_recvfrom net/socket.c:2260 [inline] __se_sys_recvfrom net/socket.c:2256 [inline] __x64_sys_recvfrom+0x126/0x1d0 net/socket.c:2256 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: pskb_expand_head+0x30f/0x19d0 net/core/skbuff.c:2253 netlink_trim+0x2c2/0x330 net/netlink/af_netlink.c:1317 netlink_unicast+0x9f/0x1260 net/netlink/af_netlink.c:1351 nlmsg_unicast include/net/netlink.h:1144 [inline] nlmsg_notify+0x21d/0x2f0 net/netlink/af_netlink.c:2610 rtnetlink_send+0x73/0x90 net/core/rtnetlink.c:741 rtnetlink_maybe_send include/linux/rtnetlink.h:17 [inline] tcf_add_notify net/sched/act_api.c:2048 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x146e/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netlink.c:2559 rtnetlink_rcv+0x34/0x40 net/core/rtnetlink.c:6613 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0xf4c/0x1260 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x10df/0x11f0 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x30f/0x380 net/socket.c:745 ____sys_sendmsg+0x877/0xb60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638 __sys_sendmsg net/socket.c:2667 [inline] __do_sys_sendmsg net/socket.c:2676 [inline] __se_sys_sendmsg net/socket.c:2674 [inline] __x64_sys_sendmsg+0x307/0x4a0 net/socket.c:2674 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: __nla_put lib/nlattr.c:1041 [inline] nla_put+0x1c6/0x230 lib/nlattr.c:1099 tcf_skbmod_dump+0x23f/0xc20 net/sched/act_skbmod.c:256 tcf_action_dump_old net/sched/act_api.c:1191 [inline] tcf_action_dump_1+0x85e/0x970 net/sched/act_api.c:1227 tcf_action_dump+0x1fd/0x460 net/sched/act_api.c:1251 tca_get_fill+0x519/0x7a0 net/sched/act_api.c:1628 tcf_add_notify_msg net/sched/act_api.c:2023 [inline] tcf_add_notify net/sched/act_api.c:2042 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x1365/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netli ---truncated---

Why

The product uses or accesses a resource that has not been initialized.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: net/sched: act_skbmod: prevent kernel-infoleak syzbot found that tcf_skbmod_dump() was copying four bytes from kernel stack to user space [1]. The issue here is that 'struct tc_skbmod' has a four bytes hole. We need to clear the structure before filling fields. [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in copy_to_user_iter lib/iov_iter.c:24 [inline] BUG: KMSAN: kernel-infoleak in iterate_ubuf include/linux/iov_iter.h:29 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance2 include/linux/iov_iter.h:245 [inline] BUG: KMSAN: kernel-infoleak in iterate_and_advance include/linux/iov_iter.h:271 [inline] BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 instrument_copy_to_user include/linux/instrumented.h:114 [inline] copy_to_user_iter lib/iov_iter.c:24 [inline] iterate_ubuf include/linux/iov_iter.h:29 [inline] iterate_and_advance2 include/linux/iov_iter.h:245 [inline] iterate_and_advance include/linux/iov_iter.h:271 [inline] _copy_to_iter+0x366/0x2520 lib/iov_iter.c:185 copy_to_iter include/linux/uio.h:196 [inline] simple_copy_to_iter net/core/datagram.c:532 [inline] __skb_datagram_iter+0x185/0x1000 net/core/datagram.c:420 skb_copy_datagram_iter+0x5c/0x200 net/core/datagram.c:546 skb_copy_datagram_msg include/linux/skbuff.h:4050 [inline] netlink_recvmsg+0x432/0x1610 net/netlink/af_netlink.c:1962 sock_recvmsg_nosec net/socket.c:1046 [inline] sock_recvmsg+0x2c4/0x340 net/socket.c:1068 __sys_recvfrom+0x35a/0x5f0 net/socket.c:2242 __do_sys_recvfrom net/socket.c:2260 [inline] __se_sys_recvfrom net/socket.c:2256 [inline] __x64_sys_recvfrom+0x126/0x1d0 net/socket.c:2256 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: pskb_expand_head+0x30f/0x19d0 net/core/skbuff.c:2253 netlink_trim+0x2c2/0x330 net/netlink/af_netlink.c:1317 netlink_unicast+0x9f/0x1260 net/netlink/af_netlink.c:1351 nlmsg_unicast include/net/netlink.h:1144 [inline] nlmsg_notify+0x21d/0x2f0 net/netlink/af_netlink.c:2610 rtnetlink_send+0x73/0x90 net/core/rtnetlink.c:741 rtnetlink_maybe_send include/linux/rtnetlink.h:17 [inline] tcf_add_notify net/sched/act_api.c:2048 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x146e/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netlink.c:2559 rtnetlink_rcv+0x34/0x40 net/core/rtnetlink.c:6613 netlink_unicast_kernel net/netlink/af_netlink.c:1335 [inline] netlink_unicast+0xf4c/0x1260 net/netlink/af_netlink.c:1361 netlink_sendmsg+0x10df/0x11f0 net/netlink/af_netlink.c:1905 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x30f/0x380 net/socket.c:745 ____sys_sendmsg+0x877/0xb60 net/socket.c:2584 ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638 __sys_sendmsg net/socket.c:2667 [inline] __do_sys_sendmsg net/socket.c:2676 [inline] __se_sys_sendmsg net/socket.c:2674 [inline] __x64_sys_sendmsg+0x307/0x4a0 net/socket.c:2674 do_syscall_64+0xd5/0x1f0 entry_SYSCALL_64_after_hwframe+0x6d/0x75 Uninit was stored to memory at: __nla_put lib/nlattr.c:1041 [inline] nla_put+0x1c6/0x230 lib/nlattr.c:1099 tcf_skbmod_dump+0x23f/0xc20 net/sched/act_skbmod.c:256 tcf_action_dump_old net/sched/act_api.c:1191 [inline] tcf_action_dump_1+0x85e/0x970 net/sched/act_api.c:1227 tcf_action_dump+0x1fd/0x460 net/sched/act_api.c:1251 tca_get_fill+0x519/0x7a0 net/sched/act_api.c:1628 tcf_add_notify_msg net/sched/act_api.c:2023 [inline] tcf_add_notify net/sched/act_api.c:2042 [inline] tcf_action_add net/sched/act_api.c:2071 [inline] tc_ctl_action+0x1365/0x19d0 net/sched/act_api.c:2119 rtnetlink_rcv_msg+0x1737/0x1900 net/core/rtnetlink.c:6595 netlink_rcv_skb+0x375/0x650 net/netlink/af_netli ---truncated---

Why

The product uses or accesses a resource that has not been initialized.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Use of Uninitialized Resource → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-908 ↗

CWE-908: Use of Uninitialized Resource. The product uses or accesses a resource that has not been initialized.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-908
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-W-2024-1913Red Hat OpenShift Container Platform: Mehrere Schwachstellen

Ein entfernter anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Red Hat OpenShift Container Platform ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen offenzulegen, Dateien und Daten zu manipulieren oder Sicherheitsmaßnahmen zu umgehen.

Official advisory
BSI · German · WID-SEC-W-2024-1188Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0958Multiples vulnérabilités dans les produits IBM

d?id=CVE-2024-35195 Référence CVE CVE-2024-35790 https://www.cve.org/CVERecord?id=CVE-2024-35790 Référence CVE CVE-2024-35801 https://www.cve.org/CVERecord?id=CVE-2024-35801 Référence CVE CVE-2024-35807 https://www.cve.org/CVERecord?id=CVE-2024-35807 Référence CVE CVE-2024-35810 https://www.cve.org/CVERecord?id=CVE-2024-35810 Référence CVE CVE-2024-35814 https://www.cve.org/CVERecord?id=CVE-2024-35814 Référence CVE CVE-2024-35823 https://www.cve.org/CVERecord?id=CVE-2024-35823 Référence CVE CVE-2024-35824 https://www.cve.org/CVERecord?id=CVE-2024-35824 Référence CVE CVE-2024-35847 https://www.cve.org/CVERecord?id=CVE-2024-35847 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35910 https://www.cve.org/CVERecord?id=CVE-2024-35910 Référence CVE CVE-2024-35912 https://www.cve.org/CVERecord?id=CVE-2024-35912 Référence CVE CVE-2024-35924 https://www.cve.org/CVERecord?id=CVE-2024-35924 Référence CVE CVE-2024-35925 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0799Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-35871 Référence CVE CVE-2024-35872 https://www.cve.org/CVERecord?id=CVE-2024-35872 Référence CVE CVE-2024-35877 https://www.cve.org/CVERecord?id=CVE-2024-35877 Référence CVE CVE-2024-35879 https://www.cve.org/CVERecord?id=CVE-2024-35879 Référence CVE CVE-2024-35884 https://www.cve.org/CVERecord?id=CVE-2024-35884 Référence CVE CVE-2024-35885 https://www.cve.org/CVERecord?id=CVE-2024-35885 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35888 https://www.cve.org/CVERecord?id=CVE-2024-35888 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35895 https://www.cve.org/CVERecord?id=CVE-2024-35895 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35902 https://www.cve.org/CVERecord?id=CVE-2024-35902 Référence CVE CVE-2024-35905 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0717Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-35883 Référence CVE CVE-2024-35884 https://www.cve.org/CVERecord?id=CVE-2024-35884 Référence CVE CVE-2024-35885 https://www.cve.org/CVERecord?id=CVE-2024-35885 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35887 https://www.cve.org/CVERecord?id=CVE-2024-35887 Référence CVE CVE-2024-35889 https://www.cve.org/CVERecord?id=CVE-2024-35889 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35891 https://www.cve.org/CVERecord?id=CVE-2024-35891 Référence CVE CVE-2024-35892 https://www.cve.org/CVERecord?id=CVE-2024-35892 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35895 https://www.cve.org/CVERecord?id=CVE-2024-35895 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35901 https://www.cve.org/CVERecord?id=CVE-2024-35901 Référence CVE CVE-2024-35903 https://www.cve.org/CVERecord?id=CVE-2024-35903 Référence CVE CVE-2024-35904 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0693Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-35869 Référence CVE CVE-2024-35878 https://www.cve.org/CVERecord?id=CVE-2024-35878 Référence CVE CVE-2024-35880 https://www.cve.org/CVERecord?id=CVE-2024-35880 Référence CVE CVE-2024-35884 https://www.cve.org/CVERecord?id=CVE-2024-35884 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35887 https://www.cve.org/CVERecord?id=CVE-2024-35887 Référence CVE CVE-2024-35889 https://www.cve.org/CVERecord?id=CVE-2024-35889 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35892 https://www.cve.org/CVERecord?id=CVE-2024-35892 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35901 https://www.cve.org/CVERecord?id=CVE-2024-35901 Référence CVE CVE-2024-35905 https://www.cve.org/CVERecord?id=CVE-2024-35905 Référence CVE CVE-2024-35908 https://www.cve.org/CVERecord?id=CVE-2024-35908 Référence CVE CVE-2024-35925 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0669Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2024-27064 Référence CVE CVE-2024-27065 https://www.cve.org/CVERecord?id=CVE-2024-27065 Référence CVE CVE-2024-27398 https://www.cve.org/CVERecord?id=CVE-2024-27398 Référence CVE CVE-2024-27402 https://www.cve.org/CVERecord?id=CVE-2024-27402 Référence CVE CVE-2024-27404 https://www.cve.org/CVERecord?id=CVE-2024-27404 Référence CVE CVE-2024-35805 https://www.cve.org/CVERecord?id=CVE-2024-35805 Référence CVE CVE-2024-35853 https://www.cve.org/CVERecord?id=CVE-2024-35853 Référence CVE CVE-2024-35854 https://www.cve.org/CVERecord?id=CVE-2024-35854 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35908 https://www.cve.org/CVERecord?id=CVE-2024-35908 Référence CVE CVE-2024-35934 https://www.cve.org/CVERecord?id=CVE-2024-35934 Référence CVE CVE-2024-35942 https://www.cve.org/CVERecord?id=CVE-2024-35942 Référence CVE CVE-2024-35950 https://www.cve.org/CVERecord?id=CVE-2024-35950 Référence CVE CVE-2024-36003 https://www.cve.org/CVERecord?id=CVE-2024-36003 Référence CVE CVE-2024-36004 https://www.cve.org/CVERecord?id=CVE-2024-36004 Référence CVE CVE-2024-36889 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0668Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2024-35801 Référence CVE CVE-2024-35807 https://www.cve.org/CVERecord?id=CVE-2024-35807 Référence CVE CVE-2024-35810 https://www.cve.org/CVERecord?id=CVE-2024-35810 Référence CVE CVE-2024-35814 https://www.cve.org/CVERecord?id=CVE-2024-35814 Référence CVE CVE-2024-35823 https://www.cve.org/CVERecord?id=CVE-2024-35823 Référence CVE CVE-2024-35824 https://www.cve.org/CVERecord?id=CVE-2024-35824 Référence CVE CVE-2024-35847 https://www.cve.org/CVERecord?id=CVE-2024-35847 Référence CVE CVE-2024-35876 https://www.cve.org/CVERecord?id=CVE-2024-35876 Référence CVE CVE-2024-35885 https://www.cve.org/CVERecord?id=CVE-2024-35885 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35910 https://www.cve.org/CVERecord?id=CVE-2024-35910 Référence CVE CVE-2024-35912 https://www.cve.org/CVERecord?id=CVE-2024-35912 Référence CVE CVE-2024-35924 https://www.cve.org/CVERecord?id=CVE-2024-35924 Référence CVE CVE-2024-35925 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0645Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-35884 Référence CVE CVE-2024-35885 https://www.cve.org/CVERecord?id=CVE-2024-35885 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35887 https://www.cve.org/CVERecord?id=CVE-2024-35887 Référence CVE CVE-2024-35888 https://www.cve.org/CVERecord?id=CVE-2024-35888 Référence CVE CVE-2024-35889 https://www.cve.org/CVERecord?id=CVE-2024-35889 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35891 https://www.cve.org/CVERecord?id=CVE-2024-35891 Référence CVE CVE-2024-35892 https://www.cve.org/CVERecord?id=CVE-2024-35892 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35894 https://www.cve.org/CVERecord?id=CVE-2024-35894 Référence CVE CVE-2024-35895 https://www.cve.org/CVERecord?id=CVE-2024-35895 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35901 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0633Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-35884 Référence CVE CVE-2024-35885 https://www.cve.org/CVERecord?id=CVE-2024-35885 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35887 https://www.cve.org/CVERecord?id=CVE-2024-35887 Référence CVE CVE-2024-35888 https://www.cve.org/CVERecord?id=CVE-2024-35888 Référence CVE CVE-2024-35889 https://www.cve.org/CVERecord?id=CVE-2024-35889 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35891 https://www.cve.org/CVERecord?id=CVE-2024-35891 Référence CVE CVE-2024-35892 https://www.cve.org/CVERecord?id=CVE-2024-35892 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35894 https://www.cve.org/CVERecord?id=CVE-2024-35894 Référence CVE CVE-2024-35895 https://www.cve.org/CVERecord?id=CVE-2024-35895 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35901 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0611Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2024-35884 Référence CVE CVE-2024-35885 https://www.cve.org/CVERecord?id=CVE-2024-35885 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35887 https://www.cve.org/CVERecord?id=CVE-2024-35887 Référence CVE CVE-2024-35888 https://www.cve.org/CVERecord?id=CVE-2024-35888 Référence CVE CVE-2024-35889 https://www.cve.org/CVERecord?id=CVE-2024-35889 Référence CVE CVE-2024-35890 https://www.cve.org/CVERecord?id=CVE-2024-35890 Référence CVE CVE-2024-35891 https://www.cve.org/CVERecord?id=CVE-2024-35891 Référence CVE CVE-2024-35892 https://www.cve.org/CVERecord?id=CVE-2024-35892 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35894 https://www.cve.org/CVERecord?id=CVE-2024-35894 Référence CVE CVE-2024-35895 https://www.cve.org/CVERecord?id=CVE-2024-35895 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35901 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0527Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2024-35853 Référence CVE CVE-2024-35854 https://www.cve.org/CVERecord?id=CVE-2024-35854 Référence CVE CVE-2024-35855 https://www.cve.org/CVERecord?id=CVE-2024-35855 Référence CVE CVE-2024-35871 https://www.cve.org/CVERecord?id=CVE-2024-35871 Référence CVE CVE-2024-35877 https://www.cve.org/CVERecord?id=CVE-2024-35877 Référence CVE CVE-2024-35879 https://www.cve.org/CVERecord?id=CVE-2024-35879 Référence CVE CVE-2024-35884 https://www.cve.org/CVERecord?id=CVE-2024-35884 Référence CVE CVE-2024-35886 https://www.cve.org/CVERecord?id=CVE-2024-35886 Référence CVE CVE-2024-35888 https://www.cve.org/CVERecord?id=CVE-2024-35888 Référence CVE CVE-2024-35893 https://www.cve.org/CVERecord?id=CVE-2024-35893 Référence CVE CVE-2024-35895 https://www.cve.org/CVERecord?id=CVE-2024-35895 Référence CVE CVE-2024-35896 https://www.cve.org/CVERecord?id=CVE-2024-35896 Référence CVE CVE-2024-35897 https://www.cve.org/CVERecord?id=CVE-2024-35897 Référence CVE CVE-2024-35898 https://www.cve.org/CVERecord?id=CVE-2024-35898 Référence CVE CVE-2024-35899 https://www.cve.org/CVERecord?id=CVE-2024-35899 Référence CVE CVE-2024-35900 https://www.cve.org/CVERecord?id=CVE-2024-35900 Référence CVE CVE-2024-35902 https://www.cve.org/CVERecord?id=CVE-2024-35902 Référence CVE CVE-2024-35905 https://www.cve.org/CVERecord?id=

Official advisory
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
Fixed
< 4.9; 4.19.312 ≤ 4.19.*; 5.4.274 ≤ 5.4.*; 5.10.215 ≤ 5.10.*; 5.15.154 ≤ 5.15.*; 6.1.85 ≤ 6.1.*; 6.6.26 ≤ 6.6.*; 6.8.5 ≤ 6.8.*
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
04

Evidence and provenance

Published 19 May 2024 · Last source change 12 May 2026, 11:52 UTC · CWE-908 · Use of Uninitialized Resource

CVE recordCVE.org · 5.2
CVSS sourceNIST NVD
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2024-35611
Product sourceVendor CSAF · Siemens ProductCERT
Remediation sourceVendor CSAF · Siemens ProductCERT
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates →

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2024-35611↗Vendor CSAF · Siemens ProductCERT↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2024-35893 · cve.blacktree.nl