{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-38189 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-38189 is a high-severity vulnerability in Linux kernel, published on 4 Jul 2025. 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-2025-38189 and fix it if it is affected.\n\nWhat it is: CVE-2025-38189 is a high-severity vulnerability in Linux kernel, published on 4 Jul 2025. 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-2025-38189 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-2025-38189/ (Markdown: https://insights.sbomify.com/CVE-2025-38189/index.md)","id":"CVE-2025-38189","markdown":"https://insights.sbomify.com/CVE-2025-38189/index.md","name":"CVE-2025-38189","record":{"aliases":["BELL-CVE-2025-38189","DEBIAN-CVE-2025-38189","GHSA-6c4r-cxgh-ghm9","ROOT-OS-DEBIAN-11-CVE-2025-38189","ROOT-OS-DEBIAN-12-CVE-2025-38189","ROOT-OS-UBUNTU-2204-CVE-2025-38189","ROOT-OS-UBUNTU-2404-CVE-2025-38189","UBUNTU-CVE-2025-38189"],"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 v3d DRM driver allows local attackers to cause a system crash.","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":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`\n\nThe following kernel Oops was recently reported by Mesa CI:\n\n[  800.139824] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000588\n[  800.148619] Mem abort info:\n[  800.151402]   ESR = 0x0000000096000005\n[  800.155141]   EC = 0x25: DABT (current EL), IL = 32 bits\n[  800.160444]   SET = 0, FnV = 0\n[  800.163488]   EA = 0, S1PTW = 0\n[  800.166619]   FSC = 0x05: level 1 translation fault\n[  800.171487] Data abort info:\n[  800.174357]   ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[  800.179832]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[  800.184873]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[  800.190176] user pgtable: 4k pages, 39-bit VAs, pgdp=00000001014c2000\n[  800.196607] [0000000000000588] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n[  800.205305] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP\n[  800.211564] Modules linked in: vc4 snd_soc_hdmi_codec drm_display_helper v3d cec gpu_sched drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight\n[  800.234448] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1  Debian 1:6.12.25-1+rpt1\n[  800.244182] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)\n[  800.250005] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[  800.256959] pc : v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.262112] lr : v3d_job_update_stats+0x48/0x130 [v3d]\n[  800.267251] sp : ffffffc080003e60\n[  800.270555] x29: ffffffc080003e60 x28: ffffffd842784980 x27: 0224012000000000\n[  800.277687] x26: ffffffd84277f630 x25: ffffff81012fd800 x24: 0000000000000020\n[  800.284818] x23: ffffff8040238b08 x22: 0000000000000570 x21: 0000000000000158\n[  800.291948] x20: 0000000000000000 x19: ffffff8040238000 x18: 0000000000000000\n[  800.299078] x17: ffffffa8c1bd2000 x16: ffffffc080000000 x15: 0000000000000000\n[  800.306208] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n[  800.313338] x11: 0000000000000040 x10: 0000000000001a40 x9 : ffffffd83b39757c\n[  800.320468] x8 : ffffffd842786420 x7 : 7fffffffffffffff x6 : 0000000000ef32b0\n[  800.327598] x5 : 00ffffffffffffff x4 : 0000000000000015 x3 : ffffffd842784980\n[  800.334728] x2 : 0000000000000004 x1 : 0000000000010002 x0 : 000000ba4c0ca382\n[  800.341859] Call trace:\n[  800.344294]  v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.349086]  v3d_irq+0x124/0x2e0 [v3d]\n[  800.352835]  __handle_irq_event_percpu+0x58/0x218\n[  800.357539]  handle_irq_event+0x54/0xb8\n[  800.361369]  handle_fasteoi_irq+0xac/0x240\n[  800.365458]  handle_irq_desc+0x48/0x68\n[  800.369200]  generic_handle_domain_irq+0x24/0x38\n[  800.373810]  gic_handle_irq+0x48/0xd8\n[  800.377464]  call_on_irq_stack+0x24/0x58\n[  800.381379]  do_interrupt_handler+0x88/0x98\n[  800.385554]  el1_interrupt+0x34/0x68\n[  800.389123]  el1h_64_irq_handler+0x18/0x28\n[  800.393211]  el1h_64_irq+0x64/0x68\n[  800.396603]  default_idle_call+0x3c/0x168\n[  800.400606]  do_idle+0x1fc/0x230\n[  800.403827]  cpu_startup_entry+0x40/0x50\n[  800.407742]  rest_init+0xe4/0xf0\n[  800.410962]  start_kernel+0x5e8/0x790\n[  800.414616]  __primary_switched+0x80/0x90\n[  800.418622] Code: 8b170277 8b160296 11000421 b9000861 (b9401ac1)\n[  800.424707] ---[ end trace 0000000000000000 ]---\n[  800.457313] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\n\nThis issue happens when the file descriptor is closed before the jobs\nsubmitted by it are completed. When the job completes, we update the\nglobal GPU stats and the per-fd GPU stats, which are exposed through\nfdinfo. If the file descriptor was closed, then the struct `v3d_file_priv`\nand its stats were already freed and we can't update the per-fd stats.\n\nTherefore, if the file descriptor was already closed, don't u\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/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`","id":"CVE-2025-38189","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"atm: Revert atm_account_tx() if copy_from_iter_full() fails.","id":"CVE-2025-38190"},"packages":[],"prev":{"headline":"drm/msm/a7xx: Call CP_RESET_CONTEXT_STATE","id":"CVE-2025-38188"},"products":["Linux"],"published":"2025-07-04","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-08-05","vendors":["Linux"]},"summary":"A NULL pointer dereference in the Linux kernel's v3d DRM driver allows local attackers to cause a system crash.","url":"https://insights.sbomify.com/CVE-2025-38189/"}