{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-52911 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-52911 is a medium-severity vulnerability in Linux kernel, published on 21 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-52911 and fix it if it is affected.\n\nWhat it is: CVE-2023-52911 is a medium-severity vulnerability in Linux kernel, published on 21 Aug 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-52911 in the wild and no public exploit code.\n\nAffected product: Linux kernel. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-52911/ (Markdown: https://insights.sbomify.com/CVE-2023-52911/index.md)","id":"CVE-2023-52911","markdown":"https://insights.sbomify.com/CVE-2023-52911/index.md","name":"CVE-2023-52911","record":{"aliases":["BELL-CVE-2023-52911","DEBIAN-CVE-2023-52911","GHSA-59c7-3fh8-7mq3","UBUNTU-CVE-2023-52911"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel DRM driver","requires_auth":"low_privilege","summary":"A null pointer dereference in the Linux kernel's Adreno GPU driver causes a system crash during reboot on headless configurations.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm: another fix for the headless Adreno GPU\n\nFix another oops reproducible when rebooting the board with the Adreno\nGPU working in the headless mode (e.g. iMX platforms).\n\nUnable to handle kernel NULL pointer dereference at virtual address 00000000 when read\n[00000000] *pgd=74936831, *pte=00000000, *ppte=00000000\nInternal error: Oops: 17 [#1] ARM\nCPU: 0 PID: 51 Comm: reboot Not tainted 6.2.0-rc1-dirty #11\nHardware name: Freescale i.MX53 (Device Tree Support)\nPC is at msm_atomic_commit_tail+0x50/0x970\nLR is at commit_tail+0x9c/0x188\npc : [\u003cc06aa430\u003e]    lr : [\u003cc067a214\u003e]    psr: 600e0013\nsp : e0851d30  ip : ee4eb7eb  fp : 00090acc\nr10: 00000058  r9 : c2193014  r8 : c4310000\nr7 : c4759380  r6 : 07bef61d  r5 : 00000000  r4 : 00000000\nr3 : c44cc440  r2 : 00000000  r1 : 00000000  r0 : 00000000\nFlags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none\nControl: 10c5387d  Table: 74910019  DAC: 00000051\nRegister r0 information: NULL pointer\nRegister r1 information: NULL pointer\nRegister r2 information: NULL pointer\nRegister r3 information: slab kmalloc-1k start c44cc400 pointer offset 64 size 1024\nRegister r4 information: NULL pointer\nRegister r5 information: NULL pointer\nRegister r6 information: non-paged memory\nRegister r7 information: slab kmalloc-128 start c4759380 pointer offset 0 size 128\nRegister r8 information: slab kmalloc-2k start c4310000 pointer offset 0 size 2048\nRegister r9 information: non-slab/vmalloc memory\nRegister r10 information: non-paged memory\nRegister r11 information: non-paged memory\nRegister r12 information: non-paged memory\nProcess reboot (pid: 51, stack limit = 0xc80046d9)\nStack: (0xe0851d30 to 0xe0852000)\n1d20:                                     c4759380 fbd77200 000005ff 002b9c70\n1d40: c4759380 c4759380 00000000 07bef61d 00000600 c0d6fe7c c2193014 00000058\n1d60: 00090acc c067a214 00000000 c4759380 c4310000 00000000 c44cc854 c067a89c\n1d80: 00000000 00000000 00000000 c4310468 00000000 c4759380 c4310000 c4310468\n1da0: c4310470 c0643258 c4759380 00000000 00000000 c0c4ee24 00000000 c44cc810\n1dc0: 00000000 c0c4ee24 00000000 c44cc810 00000000 0347d2a8 e0851e00 e0851e00\n1de0: c4759380 c067ad20 c4310000 00000000 c44cc810 c27f8718 c44cc854 c067adb8\n1e00: c4933000 00000002 00000001 00000000 00000000 c2130850 00000000 c2130854\n1e20: c25fc488 00000000 c0ff162c 00000000 00000001 00000002 00000000 00000000\n1e40: c43102c0 c43102c0 00000000 0347d2a8 c44cc810 c44cc814 c2133da8 c06d1a60\n1e60: 00000000 00000000 00079028 c2012f24 fee1dead c4933000 00000058 c01431e4\n1e80: 01234567 c0143a20 00000000 00000000 00000000 00000000 00000000 00000000\n1ea0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1ec0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1f40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1f60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\n1f80: 00000000 00000000 00000000 0347d2a8 00000002 00000004 00000078 00000058\n1fa0: c010028c c0100060 00000002 00000004 fee1dead 28121969 01234567 00079028\n1fc0: 00000002 00000004 00000078 00000058 0002fdc5 00000000 00000000 00090acc\n1fe0: 00000058 becc9c64 b6e97e05 b6e0e5f6 600e0030 fee1dead 00000000 00000000\n msm_atomic_commit_tail from commit_tail+0x9c/0x188\n commit_tail from drm_atomic_helper_commit+0x160/0x188\n drm_atomic_helper_commit from drm_atomic_commit+0xac/0xe0\n drm_atomic_commit from drm_atomic_helper_disable_all+0x1b0/0x1c0\n drm_atomic_helper_disable_all from drm_atomic_helper_shutdown+0x88/0x140\n drm_atomic_helper_shutdown from device_shutdown+0x16c/0x240\n device_shutdown from kernel_restart+0x38/0x90\n kernel_restart from __do_sys_reboot+0x\n---truncated---","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"drm/msm: another fix for the headless Adreno GPU","id":"CVE-2023-52911","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"drm/amdgpu: Fixed bug on error when unloading amdgpu","id":"CVE-2023-52912"},"packages":[],"prev":{"headline":"iommu/iova: Fix alloc iova overflows issue","id":"CVE-2023-52910"},"products":["Linux"],"published":"2024-08-21","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-23","vendors":["Linux"]},"summary":"A null pointer dereference in the Linux kernel's Adreno GPU driver causes a system crash during reboot on headless configurations.","url":"https://insights.sbomify.com/CVE-2023-52911/"}