{"id":"CVE-2022-49396","state":"PUBLISHED","title":"phy: qcom-qmp: fix reset-controller leak on probe errors","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom-qmp: fix reset-controller leak on probe errors\n\nMake sure to release the lane reset controller in case of a late probe\nerror (e.g. probe deferral).\n\nNote that due to the reset controller being defined in devicetree in\n\"lane\" child nodes, devm_reset_control_get_exclusive() cannot be used\ndirectly.","publishedAt":"2025-02-26T02:11:26.145Z","updatedAt":"2026-05-11T18:58:56.484Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"b7b5fbcaac5355e2e695dc0c08a0fcf248250388","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"a39d9eccb333b8c07c43ebea1c6dfda122378a0f","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"7ac21b24af859c097eb4034e93430056068f8f31","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"2156dc390402043ba5982489c6625adcb0b0975c","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"ba173a6f8d8dffed64bb13ab23081bdddfb464f0","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"feb05b10b3ed3ae21b851520a0d0b71685439517","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"8c03eb0c8982677b4e17174073a011788891304d","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"4d2900f20edfe541f75756a00deeb2ffe7c66bc1","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.12","versionType":"semver"},{"version":"4.14.283","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.247","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.198","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp.c"]}],"references":["https://git.kernel.org/stable/c/b7b5fbcaac5355e2e695dc0c08a0fcf248250388","https://git.kernel.org/stable/c/a39d9eccb333b8c07c43ebea1c6dfda122378a0f","https://git.kernel.org/stable/c/7ac21b24af859c097eb4034e93430056068f8f31","https://git.kernel.org/stable/c/2156dc390402043ba5982489c6625adcb0b0975c","https://git.kernel.org/stable/c/ba173a6f8d8dffed64bb13ab23081bdddfb464f0","https://git.kernel.org/stable/c/feb05b10b3ed3ae21b851520a0d0b71685439517","https://git.kernel.org/stable/c/8c03eb0c8982677b4e17174073a011788891304d","https://git.kernel.org/stable/c/4d2900f20edfe541f75756a00deeb2ffe7c66bc1"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49396.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49396","state":"PUBLISHED","datePublished":"2025-02-26T02:11:26.145Z","dateUpdated":"2026-05-11T18:58:56.484Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T02:08:31.563Z"},"containers":{"cna":{"title":"phy: qcom-qmp: fix reset-controller leak on probe errors","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nphy: qcom-qmp: fix reset-controller leak on probe errors\n\nMake sure to release the lane reset controller in case of a late probe\nerror (e.g. probe deferral).\n\nNote that due to the reset controller being defined in devicetree in\n\"lane\" child nodes, devm_reset_control_get_exclusive() cannot be used\ndirectly."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"b7b5fbcaac5355e2e695dc0c08a0fcf248250388","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"a39d9eccb333b8c07c43ebea1c6dfda122378a0f","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"7ac21b24af859c097eb4034e93430056068f8f31","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"2156dc390402043ba5982489c6625adcb0b0975c","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"ba173a6f8d8dffed64bb13ab23081bdddfb464f0","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"feb05b10b3ed3ae21b851520a0d0b71685439517","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"8c03eb0c8982677b4e17174073a011788891304d","versionType":"git"},{"version":"e78f3d15e115e8e764d4b1562b4fa538f2e22f6b","status":"affected","lessThan":"4d2900f20edfe541f75756a00deeb2ffe7c66bc1","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.12","versionType":"semver"},{"version":"4.14.283","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.247","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.198","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.121","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.46","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.17.14","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18.3","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/qualcomm/phy-qcom-qmp.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/b7b5fbcaac5355e2e695dc0c08a0fcf248250388"},{"url":"https://git.kernel.org/stable/c/a39d9eccb333b8c07c43ebea1c6dfda122378a0f"},{"url":"https://git.kernel.org/stable/c/7ac21b24af859c097eb4034e93430056068f8f31"},{"url":"https://git.kernel.org/stable/c/2156dc390402043ba5982489c6625adcb0b0975c"},{"url":"https://git.kernel.org/stable/c/ba173a6f8d8dffed64bb13ab23081bdddfb464f0"},{"url":"https://git.kernel.org/stable/c/feb05b10b3ed3ae21b851520a0d0b71685439517"},{"url":"https://git.kernel.org/stable/c/8c03eb0c8982677b4e17174073a011788891304d"},{"url":"https://git.kernel.org/stable/c/4d2900f20edfe541f75756a00deeb2ffe7c66bc1"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:58:56.484Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"4.14.283"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"4.19.247"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.10.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.15.46"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.17.14"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.12","versionEndExcluding":"5.19"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}