{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2022-50867 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2022-50867 is a high-severity memory corruption vulnerability in Linux, published on 30 Dec 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-2022-50867 and fix it if it is affected.\n\nWhat it is: CVE-2022-50867 is a high-severity memory corruption vulnerability in Linux, published on 30 Dec 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-2022-50867 in the wild and no public exploit code.\n\nAffected product: Linux. 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-2022-50867/ (Markdown: https://insights.sbomify.com/CVE-2022-50867/index.md)","id":"CVE-2022-50867","markdown":"https://insights.sbomify.com/CVE-2022-50867/index.md","name":"CVE-2022-50867","record":{"aliases":["DEBIAN-CVE-2022-50867","GHSA-9wcr-h5vx-c3h9","UBUNTU-CVE-2022-50867"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A memory management error in the Linux kernel's Adreno GPU driver can lead to memory corruption or leaks, potentially causing a denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[],"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":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/a6xx: Fix kvzalloc vs state_kcalloc usage\n\nadreno_show_object() is a trap!  It will re-allocate the pointer it is\npassed on first call, when the data is ascii85 encoded, using kvmalloc/\nkvfree().  Which means the data *passed* to it must be kvmalloc'd, ie.\nwe cannot use the state_kcalloc() helper.\n\nThis partially reverts commit ec8f1813bf8d (\"drm/msm/a6xx: Replace\nkcalloc() with kvzalloc()\"), but adds the missing kvfree() to fix the\nmemory leak that was present previously.  And adds a warning comment.\n\nPatchwork: https://patchwork.freedesktop.org/patch/507014/","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/a6xx: Fix kvzalloc vs state_kcalloc usage","id":"CVE-2022-50867","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"hwrng: amd - Fix PCI device refcount leak","id":"CVE-2022-50868"},"packages":[],"prev":{"headline":"ASoC: pxa: fix null-pointer dereference in filter()","id":"CVE-2022-50866"},"products":["Linux"],"published":"2025-12-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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 memory management error in the Linux kernel's Adreno GPU driver can lead to memory corruption or leaks, potentially causing a denial of service.","url":"https://insights.sbomify.com/CVE-2022-50867/"}