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Full vulnerability report · 2024
CVE-2023-52817High confidence

drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL

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.

2 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 archivelinux-azure-fdeAffected, 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-raspi-realtimeAffected, 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-613116 · CSAF 2.0 · revision 3 · interimSiemens ProductCERTSSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.1
3 known not affected

The vendor explicitly states that these products are not affected by this CVE.

  • RUGGEDCOM RST2428P (6GK6242-6PA00)
  • SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family
  • SCALANCE XCM-/XRM-/XCH-/XRH-300 family
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL
Remediation
No remediation text is recorded.
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-2023-59533

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: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL In certain types of chips, such as VEGA20, reading the amdgpu_regs_smc file could result in an abnormal null pointer access when the smc_rreg pointer is NULL. Below are the steps to reproduce this issue and the corresponding exception log: 1. Navigate to the directory: /sys/kernel/debug/dri/0 2. Execute command: cat amdgpu_regs_smc 3. Exception Log:: [4005007.702554] BUG: kernel NULL pointer dereference, address: 0000000000000000 [4005007.702562] #PF: supervisor instruction fetch in kernel mode [4005007.702567] #PF: error_code(0x0010) - not-present page [4005007.702570] PGD 0 P4D 0 [4005007.702576] Oops: 0010 [#1] SMP NOPTI [4005007.702581] CPU: 4 PID: 62563 Comm: cat Tainted: G OE 5.15.0-43-generic #46-Ubunt u [4005007.702590] RIP: 0010:0x0 [4005007.702598] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [4005007.702600] RSP: 0018:ffffa82b46d27da0 EFLAGS: 00010206 [4005007.702605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffa82b46d27e68 [4005007.702609] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9940656e0000 [4005007.702612] RBP: ffffa82b46d27dd8 R08: 0000000000000000 R09: ffff994060c07980 [4005007.702615] R10: 0000000000020000 R11: 0000000000000000 R12: 00007f5e06753000 [4005007.702618] R13: ffff9940656e0000 R14: ffffa82b46d27e68 R15: 00007f5e06753000 [4005007.702622] FS: 00007f5e0755b740(0000) GS:ffff99479d300000(0000) knlGS:0000000000000000 [4005007.702626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [4005007.702629] CR2: ffffffffffffffd6 CR3: 00000003253fc000 CR4: 00000000003506e0 [4005007.702633] Call Trace: [4005007.702636] <TASK> [4005007.702640] amdgpu_debugfs_regs_smc_read+0xb0/0x120 [amdgpu] [4005007.703002] full_proxy_read+0x5c/0x80 [4005007.703011] vfs_read+0x9f/0x1a0 [4005007.703019] ksys_read+0x67/0xe0 [4005007.703023] __x64_sys_read+0x19/0x20 [4005007.703028] do_syscall_64+0x5c/0xc0 [4005007.703034] ? do_user_addr_fault+0x1e3/0x670 [4005007.703040] ? exit_to_user_mode_prepare+0x37/0xb0 [4005007.703047] ? irqentry_exit_to_user_mode+0x9/0x20 [4005007.703052] ? irqentry_exit+0x19/0x30 [4005007.703057] ? exc_page_fault+0x89/0x160 [4005007.703062] ? asm_exc_page_fault+0x8/0x30 [4005007.703068] entry_SYSCALL_64_after_hwframe+0x44/0xae [4005007.703075] RIP: 0033:0x7f5e07672992 [4005007.703079] Code: c0 e9 b2 fe ff ff 50 48 8d 3d fa b2 0c 00 e8 c5 1d 02 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 e c 28 48 89 54 24 [4005007.703083] RSP: 002b:00007ffe03097898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [4005007.703088] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5e07672992 [4005007.703091] RDX: 0000000000020000 RSI: 00007f5e06753000 RDI: 0000000000000003 [4005007.703094] RBP: 00007f5e06753000 R08: 00007f5e06752010 R09: 00007f5e06752010 [4005007.703096] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000022000 [4005007.703099] R13: 0000000000000003 R14: 0000000000020000 R15: 0000000000020000 [4005007.703105] </TASK> [4005007.703107] Modules linked in: nf_tables libcrc32c nfnetlink algif_hash af_alg binfmt_misc nls_ iso8859_1 ipmi_ssif ast intel_rapl_msr intel_rapl_common drm_vram_helper drm_ttm_helper amd64_edac t tm edac_mce_amd kvm_amd ccp mac_hid k10temp kvm acpi_ipmi ipmi_si rapl sch_fq_codel ipmi_devintf ipm i_msghandler msr parport_pc ppdev lp parport mtd pstore_blk efi_pstore ramoops pstore_zone reed_solo mon ip_tables x_tables autofs4 ib_uverbs ib_core amdgpu(OE) amddrm_ttm_helper(OE) amdttm(OE) iommu_v 2 amd_sched(OE) amdkcl(OE) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core drm igb ahci xhci_pci libahci i2c_piix4 i2c_algo_bit xhci_pci_renesas dca [4005007.703184] CR2: 0000000000000000 [4005007.703188] ---[ en ---truncated---

What

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL In certain types of chips, such as VEGA20, reading the amdgpu_regs_smc file could result in an abnormal null pointer access when the smc_rreg pointer is NULL. Below are the steps to reproduce this issue and the corresponding exception log: 1. Navigate to the directory: /sys/kernel/debug/dri/0 2. Execute command: cat amdgpu_regs_smc 3. Exception Log:: [4005007.702554] BUG: kernel NULL pointer dereference, address: 0000000000000000 [4005007.702562] #PF: supervisor instruction fetch in kernel mode [4005007.702567] #PF: error_code(0x0010) - not-present page [4005007.702570] PGD 0 P4D 0 [4005007.702576] Oops: 0010 [#1] SMP NOPTI [4005007.702581] CPU: 4 PID: 62563 Comm: cat Tainted: G OE 5.15.0-43-generic #46-Ubunt u [4005007.702590] RIP: 0010:0x0 [4005007.702598] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [4005007.702600] RSP: 0018:ffffa82b46d27da0 EFLAGS: 00010206 [4005007.702605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffa82b46d27e68 [4005007.702609] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9940656e0000 [4005007.702612] RBP: ffffa82b46d27dd8 R08: 0000000000000000 R09: ffff994060c07980 [4005007.702615] R10: 0000000000020000 R11: 0000000000000000 R12: 00007f5e06753000 [4005007.702618] R13: ffff9940656e0000 R14: ffffa82b46d27e68 R15: 00007f5e06753000 [4005007.702622] FS: 00007f5e0755b740(0000) GS:ffff99479d300000(0000) knlGS:0000000000000000 [4005007.702626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [4005007.702629] CR2: ffffffffffffffd6 CR3: 00000003253fc000 CR4: 00000000003506e0 [4005007.702633] Call Trace: [4005007.702636] <TASK> [4005007.702640] amdgpu_debugfs_regs_smc_read+0xb0/0x120 [amdgpu] [4005007.703002] full_proxy_read+0x5c/0x80 [4005007.703011] vfs_read+0x9f/0x1a0 [4005007.703019] ksys_read+0x67/0xe0 [4005007.703023] __x64_sys_read+0x19/0x20 [4005007.703028] do_syscall_64+0x5c/0xc0 [4005007.703034] ? do_user_addr_fault+0x1e3/0x670 [4005007.703040] ? exit_to_user_mode_prepare+0x37/0xb0 [4005007.703047] ? irqentry_exit_to_user_mode+0x9/0x20 [4005007.703052] ? irqentry_exit+0x19/0x30 [4005007.703057] ? exc_page_fault+0x89/0x160 [4005007.703062] ? asm_exc_page_fault+0x8/0x30 [4005007.703068] entry_SYSCALL_64_after_hwframe+0x44/0xae [4005007.703075] RIP: 0033:0x7f5e07672992 [4005007.703079] Code: c0 e9 b2 fe ff ff 50 48 8d 3d fa b2 0c 00 e8 c5 1d 02 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 e c 28 48 89 54 24 [4005007.703083] RSP: 002b:00007ffe03097898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [4005007.703088] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5e07672992 [4005007.703091] RDX: 0000000000020000 RSI: 00007f5e06753000 RDI: 0000000000000003 [4005007.703094] RBP: 00007f5e06753000 R08: 00007f5e06752010 R09: 00007f5e06752010 [4005007.703096] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000022000 [4005007.703099] R13: 0000000000000003 R14: 0000000000020000 R15: 0000000000020000 [4005007.703105] </TASK> [4005007.703107] Modules linked in: nf_tables libcrc32c nfnetlink algif_hash af_alg binfmt_misc nls_ iso8859_1 ipmi_ssif ast intel_rapl_msr intel_rapl_common drm_vram_helper drm_ttm_helper amd64_edac t tm edac_mce_amd kvm_amd ccp mac_hid k10temp kvm acpi_ipmi ipmi_si rapl sch_fq_codel ipmi_devintf ipm i_msghandler msr parport_pc ppdev lp parport mtd pstore_blk efi_pstore ramoops pstore_zone reed_solo mon ip_tables x_tables autofs4 ib_uverbs ib_core amdgpu(OE) amddrm_ttm_helper(OE) amdttm(OE) iommu_v 2 amd_sched(OE) amdkcl(OE) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core drm igb ahci xhci_pci libahci i2c_piix4 i2c_algo_bit xhci_pci_renesas dca [4005007.703184] CR2: 0000000000000000 [4005007.703188] ---[ en ---truncated---

Why

The product dereferences a pointer that it expects to be valid but is NULL.

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: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL In certain types of chips, such as VEGA20, reading the amdgpu_regs_smc file could result in an abnormal null pointer access when the smc_rreg pointer is NULL. Below are the steps to reproduce this issue and the corresponding exception log: 1. Navigate to the directory: /sys/kernel/debug/dri/0 2. Execute command: cat amdgpu_regs_smc 3. Exception Log:: [4005007.702554] BUG: kernel NULL pointer dereference, address: 0000000000000000 [4005007.702562] #PF: supervisor instruction fetch in kernel mode [4005007.702567] #PF: error_code(0x0010) - not-present page [4005007.702570] PGD 0 P4D 0 [4005007.702576] Oops: 0010 [#1] SMP NOPTI [4005007.702581] CPU: 4 PID: 62563 Comm: cat Tainted: G OE 5.15.0-43-generic #46-Ubunt u [4005007.702590] RIP: 0010:0x0 [4005007.702598] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. [4005007.702600] RSP: 0018:ffffa82b46d27da0 EFLAGS: 00010206 [4005007.702605] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffa82b46d27e68 [4005007.702609] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9940656e0000 [4005007.702612] RBP: ffffa82b46d27dd8 R08: 0000000000000000 R09: ffff994060c07980 [4005007.702615] R10: 0000000000020000 R11: 0000000000000000 R12: 00007f5e06753000 [4005007.702618] R13: ffff9940656e0000 R14: ffffa82b46d27e68 R15: 00007f5e06753000 [4005007.702622] FS: 00007f5e0755b740(0000) GS:ffff99479d300000(0000) knlGS:0000000000000000 [4005007.702626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [4005007.702629] CR2: ffffffffffffffd6 CR3: 00000003253fc000 CR4: 00000000003506e0 [4005007.702633] Call Trace: [4005007.702636] <TASK> [4005007.702640] amdgpu_debugfs_regs_smc_read+0xb0/0x120 [amdgpu] [4005007.703002] full_proxy_read+0x5c/0x80 [4005007.703011] vfs_read+0x9f/0x1a0 [4005007.703019] ksys_read+0x67/0xe0 [4005007.703023] __x64_sys_read+0x19/0x20 [4005007.703028] do_syscall_64+0x5c/0xc0 [4005007.703034] ? do_user_addr_fault+0x1e3/0x670 [4005007.703040] ? exit_to_user_mode_prepare+0x37/0xb0 [4005007.703047] ? irqentry_exit_to_user_mode+0x9/0x20 [4005007.703052] ? irqentry_exit+0x19/0x30 [4005007.703057] ? exc_page_fault+0x89/0x160 [4005007.703062] ? asm_exc_page_fault+0x8/0x30 [4005007.703068] entry_SYSCALL_64_after_hwframe+0x44/0xae [4005007.703075] RIP: 0033:0x7f5e07672992 [4005007.703079] Code: c0 e9 b2 fe ff ff 50 48 8d 3d fa b2 0c 00 e8 c5 1d 02 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 e c 28 48 89 54 24 [4005007.703083] RSP: 002b:00007ffe03097898 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [4005007.703088] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5e07672992 [4005007.703091] RDX: 0000000000020000 RSI: 00007f5e06753000 RDI: 0000000000000003 [4005007.703094] RBP: 00007f5e06753000 R08: 00007f5e06752010 R09: 00007f5e06752010 [4005007.703096] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000022000 [4005007.703099] R13: 0000000000000003 R14: 0000000000020000 R15: 0000000000020000 [4005007.703105] </TASK> [4005007.703107] Modules linked in: nf_tables libcrc32c nfnetlink algif_hash af_alg binfmt_misc nls_ iso8859_1 ipmi_ssif ast intel_rapl_msr intel_rapl_common drm_vram_helper drm_ttm_helper amd64_edac t tm edac_mce_amd kvm_amd ccp mac_hid k10temp kvm acpi_ipmi ipmi_si rapl sch_fq_codel ipmi_devintf ipm i_msghandler msr parport_pc ppdev lp parport mtd pstore_blk efi_pstore ramoops pstore_zone reed_solo mon ip_tables x_tables autofs4 ib_uverbs ib_core amdgpu(OE) amddrm_ttm_helper(OE) amdttm(OE) iommu_v 2 amd_sched(OE) amdkcl(OE) drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core drm igb ahci xhci_pci libahci i2c_piix4 i2c_algo_bit xhci_pci_renesas dca [4005007.703184] CR2: 0000000000000000 [4005007.703188] ---[ en ---truncated---

Why

The product dereferences a pointer that it expects to be valid but is NULL.

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 → NULL Pointer Dereference → 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-476 ↗

CWE-476: NULL Pointer Dereference. The product dereferences a pointer that it expects to be valid but is NULL.

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-476
A

Official authority intelligence

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

BSI · German · WID-SEC-W-2025-0612IBM Security Guardium: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM Security Guardium ausnutzen, um Sicherheitsbeschränkungen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen, beliebigen Code auszuführen und vertrauliche Informationen preiszugeben.

Official advisory
BSI · German · WID-SEC-W-2024-1197Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service und unspezifische Angriffe

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder unspezifische Angriffe durchzuführen.

Official advisory
CERT-FR · French · CERTFR-2025-AVI-1057Multiples vulnérabilités dans les produits VMware

d?id=CVE-2023-52791 Référence CVE CVE-2023-52792 https://www.cve.org/CVERecord?id=CVE-2023-52792 Référence CVE CVE-2023-52794 https://www.cve.org/CVERecord?id=CVE-2023-52794 Référence CVE CVE-2023-52795 https://www.cve.org/CVERecord?id=CVE-2023-52795 Référence CVE CVE-2023-52796 https://www.cve.org/CVERecord?id=CVE-2023-52796 Référence CVE CVE-2023-52803 https://www.cve.org/CVERecord?id=CVE-2023-52803 Référence CVE CVE-2023-52806 https://www.cve.org/CVERecord?id=CVE-2023-52806 Référence CVE CVE-2023-52813 https://www.cve.org/CVERecord?id=CVE-2023-52813 Référence CVE CVE-2023-52814 https://www.cve.org/CVERecord?id=CVE-2023-52814 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52828 https://www.cve.org/CVERecord?id=CVE-2023-52828 Référence CVE CVE-2023-52833 https://www.cve.org/CVERecord?id=CVE-2023-52833 Référence CVE CVE-2023-52835 https://www.cve.org/CVERecord?id=CVE-2023-52835 Référence CVE CVE-2023-52837 https://www.cve.org/CVERecord?id=CVE-2023-52837 Référence CVE CVE-2023-52840 https://www.cve.org/CVERecord?id=CVE-2023-52840 Référence CVE CVE-2023-52842 https://www.cve.org/CVERecord?id=CVE-2023-52842 Référence CVE CVE-2023-52845 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2025-AVI-0677Multiples vulnérabilités dans les produits Siemens

d?id=CVE-2023-52791 Référence CVE CVE-2023-52796 https://www.cve.org/CVERecord?id=CVE-2023-52796 Référence CVE CVE-2023-52799 https://www.cve.org/CVERecord?id=CVE-2023-52799 Référence CVE CVE-2023-52804 https://www.cve.org/CVERecord?id=CVE-2023-52804 Référence CVE CVE-2023-52805 https://www.cve.org/CVERecord?id=CVE-2023-52805 Référence CVE CVE-2023-52806 https://www.cve.org/CVERecord?id=CVE-2023-52806 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-52810 https://www.cve.org/CVERecord?id=CVE-2023-52810 Référence CVE CVE-2023-52813 https://www.cve.org/CVERecord?id=CVE-2023-52813 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=CVE-2023-52832 Référence CVE CVE-2023-52835 https://www.cve.org/CVERecord?id=CVE-2023-52835 Référence CVE CVE-2023-52836 https://www.cve.org/CVERecord?id=CVE-2023-52836 Référence CVE CVE-2023-52838 https://www.cve.org/CVERecord?id=CVE-2023-52838 Référence CVE CVE-2023-52840 https://www.cve.org/CVERecord?id=CVE-2023-52840 Référence CVE CVE-2023-52843 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2023-52762 Référence CVE CVE-2023-52764 https://www.cve.org/CVERecord?id=CVE-2023-52764 Référence CVE CVE-2023-52775 https://www.cve.org/CVERecord?id=CVE-2023-52775 Référence CVE CVE-2023-52777 https://www.cve.org/CVERecord?id=CVE-2023-52777 Référence CVE CVE-2023-52784 https://www.cve.org/CVERecord?id=CVE-2023-52784 Référence CVE CVE-2023-52791 https://www.cve.org/CVERecord?id=CVE-2023-52791 Référence CVE CVE-2023-52796 https://www.cve.org/CVERecord?id=CVE-2023-52796 Référence CVE CVE-2023-52803 https://www.cve.org/CVERecord?id=CVE-2023-52803 Référence CVE CVE-2023-52811 https://www.cve.org/CVERecord?id=CVE-2023-52811 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=CVE-2023-52832 Référence CVE CVE-2023-52834 https://www.cve.org/CVERecord?id=CVE-2023-52834 Référence CVE CVE-2023-52845 https://www.cve.org/CVERecord?id=CVE-2023-52845 Référence CVE CVE-2023-52847 https://www.cve.org/CVERecord?id=CVE-2023-52847 Référence CVE CVE-2023-52864 https://www.cve.org/CVERecord?id=CVE-2023-52864 Référence CVE CVE-2023-5678 https://www.cve.org/CVERecord?id=CVE-2023-5678 Référence CVE CVE-2023-5752 https://www.cve.org/CVERecord?id=CVE-2023-5752 Référence CVE CVE-2023-5764 https://www.cve.org/CVERecord?id=CVE-2

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0821Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2022-48836 Référence CVE CVE-2022-48866 https://www.cve.org/CVERecord?id=CVE-2022-48866 Référence CVE CVE-2023-52439 https://www.cve.org/CVERecord?id=CVE-2023-52439 Référence CVE CVE-2023-52470 https://www.cve.org/CVERecord?id=CVE-2023-52470 Référence CVE CVE-2023-52476 https://www.cve.org/CVERecord?id=CVE-2023-52476 Référence CVE CVE-2023-52478 https://www.cve.org/CVERecord?id=CVE-2023-52478 Référence CVE CVE-2023-52522 https://www.cve.org/CVERecord?id=CVE-2023-52522 Référence CVE CVE-2023-52605 https://www.cve.org/CVERecord?id=CVE-2023-52605 Référence CVE CVE-2023-52683 https://www.cve.org/CVERecord?id=CVE-2023-52683 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52840 https://www.cve.org/CVERecord?id=CVE-2023-52840 Référence CVE CVE-2023-52880 https://www.cve.org/CVERecord?id=CVE-2023-52880 Référence CVE CVE-2023-52884 https://www.cve.org/CVERecord?id=CVE-2023-52884 Référence CVE CVE-2023-6040 https://www.cve.org/CVERecord?id=CVE-2023-6040 Référence CVE CVE-2024-2201 https://www.cve.org/CVERecord?id=CVE-2024-2201 Référence CVE CVE-2024-23848 https://www.cve.org/CVERecord?id=CVE-2024-23848 Référence CVE CVE-2024-26595 https://www.cve.org/CVERecord?id=CVE-2024-26595 Référence CVE CVE-2024-26645 https://www.cve.org/CVERecord?id=CVE-

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

d?id=CVE-2023-52808 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-52810 https://www.cve.org/CVERecord?id=CVE-2023-52810 Référence CVE CVE-2023-52811 https://www.cve.org/CVERecord?id=CVE-2023-52811 Référence CVE CVE-2023-52812 https://www.cve.org/CVERecord?id=CVE-2023-52812 Référence CVE CVE-2023-52813 https://www.cve.org/CVERecord?id=CVE-2023-52813 Référence CVE CVE-2023-52814 https://www.cve.org/CVERecord?id=CVE-2023-52814 Référence CVE CVE-2023-52815 https://www.cve.org/CVERecord?id=CVE-2023-52815 Référence CVE CVE-2023-52816 https://www.cve.org/CVERecord?id=CVE-2023-52816 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52821 https://www.cve.org/CVERecord?id=CVE-2023-52821 Référence CVE CVE-2023-52825 https://www.cve.org/CVERecord?id=CVE-2023-52825 Référence CVE CVE-2023-52826 https://www.cve.org/CVERecord?id=CVE-2023-52826 Référence CVE CVE-2023-52827 https://www.cve.org/CVERecord?id=CVE-2023-52827 Référence CVE CVE-2023-52829 https://www.cve.org/CVERecord?id=CVE-2023-52829 Référence CVE CVE-2023-52832 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-2023-52808 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-52810 https://www.cve.org/CVERecord?id=CVE-2023-52810 Référence CVE CVE-2023-52811 https://www.cve.org/CVERecord?id=CVE-2023-52811 Référence CVE CVE-2023-52812 https://www.cve.org/CVERecord?id=CVE-2023-52812 Référence CVE CVE-2023-52813 https://www.cve.org/CVERecord?id=CVE-2023-52813 Référence CVE CVE-2023-52814 https://www.cve.org/CVERecord?id=CVE-2023-52814 Référence CVE CVE-2023-52815 https://www.cve.org/CVERecord?id=CVE-2023-52815 Référence CVE CVE-2023-52816 https://www.cve.org/CVERecord?id=CVE-2023-52816 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52821 https://www.cve.org/CVERecord?id=CVE-2023-52821 Référence CVE CVE-2023-52825 https://www.cve.org/CVERecord?id=CVE-2023-52825 Référence CVE CVE-2023-52826 https://www.cve.org/CVERecord?id=CVE-2023-52826 Référence CVE CVE-2023-52827 https://www.cve.org/CVERecord?id=CVE-2023-52827 Référence CVE CVE-2023-52829 https://www.cve.org/CVERecord?id=CVE-2023-52829 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0632Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52808 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-52810 https://www.cve.org/CVERecord?id=CVE-2023-52810 Référence CVE CVE-2023-52811 https://www.cve.org/CVERecord?id=CVE-2023-52811 Référence CVE CVE-2023-52812 https://www.cve.org/CVERecord?id=CVE-2023-52812 Référence CVE CVE-2023-52813 https://www.cve.org/CVERecord?id=CVE-2023-52813 Référence CVE CVE-2023-52814 https://www.cve.org/CVERecord?id=CVE-2023-52814 Référence CVE CVE-2023-52815 https://www.cve.org/CVERecord?id=CVE-2023-52815 Référence CVE CVE-2023-52816 https://www.cve.org/CVERecord?id=CVE-2023-52816 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52821 https://www.cve.org/CVERecord?id=CVE-2023-52821 Référence CVE CVE-2023-52825 https://www.cve.org/CVERecord?id=CVE-2023-52825 Référence CVE CVE-2023-52826 https://www.cve.org/CVERecord?id=CVE-2023-52826 Référence CVE CVE-2023-52827 https://www.cve.org/CVERecord?id=CVE-2023-52827 Référence CVE CVE-2023-52829 https://www.cve.org/CVERecord?id=CVE-2023-52829 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0610Multiples vulnérabilités dans le noyau Linux de SUSE

ord?id=CVE-2023-52753 Référence CVE CVE-2023-52754 https://www.cve.org/CVERecord?id=CVE-2023-52754 Référence CVE CVE-2023-52757 https://www.cve.org/CVERecord?id=CVE-2023-52757 Référence CVE CVE-2023-52762 https://www.cve.org/CVERecord?id=CVE-2023-52762 Référence CVE CVE-2023-52764 https://www.cve.org/CVERecord?id=CVE-2023-52764 Référence CVE CVE-2023-52784 https://www.cve.org/CVERecord?id=CVE-2023-52784 Référence CVE CVE-2023-52808 https://www.cve.org/CVERecord?id=CVE-2023-52808 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-5281 https://www.cve.org/CVERecord?id=CVE-2023-5281 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=CVE-2023-52832 Référence CVE CVE-2023-52834 https://www.cve.org/CVERecord?id=CVE-2023-52834 Référence CVE CVE-2023-52835 https://www.cve.org/CVERecord?id=CVE-2023-52835 Référence CVE CVE-2023-52837 https://www.cve.org/CVERecord?id=CVE-2023-52837 Référence CVE CVE-2023-52843 https://www.cve.org/CVERecord?id=CVE-2023-52843 Référence CVE CVE-2023-52845 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0526Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52806 Référence CVE CVE-2023-52807 https://www.cve.org/CVERecord?id=CVE-2023-52807 Référence CVE CVE-2023-52808 https://www.cve.org/CVERecord?id=CVE-2023-52808 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-52810 https://www.cve.org/CVERecord?id=CVE-2023-52810 Référence CVE CVE-2023-52811 https://www.cve.org/CVERecord?id=CVE-2023-52811 Référence CVE CVE-2023-52814 https://www.cve.org/CVERecord?id=CVE-2023-52814 Référence CVE CVE-2023-52815 https://www.cve.org/CVERecord?id=CVE-2023-52815 Référence CVE CVE-2023-52816 https://www.cve.org/CVERecord?id=CVE-2023-52816 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52821 https://www.cve.org/CVERecord?id=CVE-2023-52821 Référence CVE CVE-2023-52825 https://www.cve.org/CVERecord?id=CVE-2023-52825 Référence CVE CVE-2023-52826 https://www.cve.org/CVERecord?id=CVE-2023-52826 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=CVE-2023-52832 Référence CVE CVE-2023-52833 https://www.cve.org/CVERecord?id=CVE-2023-52833 Référence CVE CVE-2023-52834 https://www.cve.org/CVERecord?id=

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0496Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2023-52806 Référence CVE CVE-2023-52807 https://www.cve.org/CVERecord?id=CVE-2023-52807 Référence CVE CVE-2023-52808 https://www.cve.org/CVERecord?id=CVE-2023-52808 Référence CVE CVE-2023-52809 https://www.cve.org/CVERecord?id=CVE-2023-52809 Référence CVE CVE-2023-52810 https://www.cve.org/CVERecord?id=CVE-2023-52810 Référence CVE CVE-2023-52811 https://www.cve.org/CVERecord?id=CVE-2023-52811 Référence CVE CVE-2023-52814 https://www.cve.org/CVERecord?id=CVE-2023-52814 Référence CVE CVE-2023-52815 https://www.cve.org/CVERecord?id=CVE-2023-52815 Référence CVE CVE-2023-52816 https://www.cve.org/CVERecord?id=CVE-2023-52816 Référence CVE CVE-2023-52817 https://www.cve.org/CVERecord?id=CVE-2023-52817 Référence CVE CVE-2023-52818 https://www.cve.org/CVERecord?id=CVE-2023-52818 Référence CVE CVE-2023-52819 https://www.cve.org/CVERecord?id=CVE-2023-52819 Référence CVE CVE-2023-52821 https://www.cve.org/CVERecord?id=CVE-2023-52821 Référence CVE CVE-2023-52825 https://www.cve.org/CVERecord?id=CVE-2023-52825 Référence CVE CVE-2023-52826 https://www.cve.org/CVERecord?id=CVE-2023-52826 Référence CVE CVE-2023-52832 https://www.cve.org/CVERecord?id=CVE-2023-52832 Référence CVE CVE-2023-52833 https://www.cve.org/CVERecord?id=CVE-2023-52833 Référence CVE CVE-2023-52834 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
d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < bf2d51eedf03bd61e3556e35d74d49e2e6112398; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 437e0fa907ba39b4d7eda863c03ea9cf48bd93a9; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < f475d5502f33a6c5b149b0afe96316ad1962a64a; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 174f62a0aa15c211e60208b41ee9e7cdfb73d455; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 6c1b3d89a2dda79881726bb6e37af19c0936d736; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 820daf9ffe2b0afb804567b10983fb38bc5ae288; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < ba3c0796d292de84f2932cc5bbb0f771fc720996; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 5104fdf50d326db2c1a994f8b35dcd46e63ae4ad
Fixed
< 4.2; 4.19.300 ≤ 4.19.*; 5.4.262 ≤ 5.4.*; 5.10.202 ≤ 5.10.*; 5.15.140 ≤ 5.15.*; 6.1.64 ≤ 6.1.*; 6.5.13 ≤ 6.5.*; 6.6.3 ≤ 6.6.*
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 21 May 2024 · Last source change 11 May 2026, 19:33 UTC · CWE-476 · NULL Pointer Dereference

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-2023-59533
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCISA ADP
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-2023-59533↗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-2023-52817 · cve.blacktree.nl