{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-43222","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-05-01T14:12:55.994Z","datePublished":"2026-05-06T11:28:22.291Z","dateUpdated":"2026-05-11T22:20:21.954Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:20:21.954Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: verisilicon: AV1: Fix tile info buffer size\n\nEach tile info is composed of: row_sb, col_sb, start_pos\nand end_pos (4 bytes each). So the total required memory\nis AV1_MAX_TILES * 16 bytes.\nUse the correct #define to allocate the buffer and avoid\nwriting tile info in non-allocated memory."}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH"}}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c"],"versions":[{"version":"727a400686a2c0d25015c9e44916a59b72882f83","lessThan":"a5b1ddbe31f49b4da78642157589970e9b60a231","status":"affected","versionType":"git"},{"version":"727a400686a2c0d25015c9e44916a59b72882f83","lessThan":"34f36f9c6114af781a5a4f7a7c99334c85b73fc7","status":"affected","versionType":"git"},{"version":"727a400686a2c0d25015c9e44916a59b72882f83","lessThan":"f122f2b3ce9dbde60bf7ab0b180fe4a01f9d9bc4","status":"affected","versionType":"git"},{"version":"727a400686a2c0d25015c9e44916a59b72882f83","lessThan":"74abfadd7ef5ac9f3a6111d550cc651d1457c641","status":"affected","versionType":"git"},{"version":"727a400686a2c0d25015c9e44916a59b72882f83","lessThan":"a505ca2db89ad92a8d8d27fa68ebafb12e04a679","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c"],"versions":[{"version":"6.5","status":"affected"},{"version":"0","lessThan":"6.5","status":"unaffected","versionType":"semver"},{"version":"6.6.128","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.75","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.16","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19.6","lessThanOrEqual":"6.19.*","status":"unaffected","versionType":"semver"},{"version":"7.0","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.6.128"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.12.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.18.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"6.19.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.5","versionEndExcluding":"7.0"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/a5b1ddbe31f49b4da78642157589970e9b60a231"},{"url":"https://git.kernel.org/stable/c/34f36f9c6114af781a5a4f7a7c99334c85b73fc7"},{"url":"https://git.kernel.org/stable/c/f122f2b3ce9dbde60bf7ab0b180fe4a01f9d9bc4"},{"url":"https://git.kernel.org/stable/c/74abfadd7ef5ac9f3a6111d550cc651d1457c641"},{"url":"https://git.kernel.org/stable/c/a505ca2db89ad92a8d8d27fa68ebafb12e04a679"}],"title":"media: verisilicon: AV1: Fix tile info buffer size","x_generator":{"engine":"bippy-1.2.0"}}}}