{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49275","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T01:49:39.298Z","datePublished":"2025-02-26T01:56:20.066Z","dateUpdated":"2025-05-04T08:33:58.443Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:33:58.443Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncan: m_can: m_can_tx_handler(): fix use after free of skb\n\ncan_put_echo_skb() will clone skb then free the skb. Move the\ncan_put_echo_skb() for the m_can version 3.0.x directly before the\nstart of the xmit in hardware, similar to the 3.1.x branch."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/can/m_can/m_can.c"],"versions":[{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"d93ed9aff64968f4cdad690712eb4f48ae537bde","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"d3892a747ab16b1eb6593a19d29f62c3b3f020ac","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"7728d937ec403a1ceff9483023252d2cb8777f81","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"08d90846e438ac22dc56fc49ec0b0d195831c5ed","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"869016a2938ac44f7b2fb7fc22c89edad99eb9b3","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"f43e64076ff1b1dcb893fb77ad1204105f710a29","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"4db7d6f481990dd179a9ee7126dc7aa31ea4fff3","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"31417073493f302d26ab66b3abc098d43227b835","status":"affected","versionType":"git"},{"version":"80646733f11c2e9de3b6339f7e635047e6087280","lessThan":"2e8e79c416aae1de224c0f1860f2e3350fa171f8","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/net/can/m_can/m_can.c"],"versions":[{"version":"3.18","status":"affected"},{"version":"0","lessThan":"3.18","status":"unaffected","versionType":"semver"},{"version":"4.9.324","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.289","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.253","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.207","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.110","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.33","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.19","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17.2","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18","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":"3.18","versionEndExcluding":"4.9.324"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"4.14.289"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"4.19.253"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.4.207"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.10.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"5.18"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d93ed9aff64968f4cdad690712eb4f48ae537bde"},{"url":"https://git.kernel.org/stable/c/d3892a747ab16b1eb6593a19d29f62c3b3f020ac"},{"url":"https://git.kernel.org/stable/c/7728d937ec403a1ceff9483023252d2cb8777f81"},{"url":"https://git.kernel.org/stable/c/08d90846e438ac22dc56fc49ec0b0d195831c5ed"},{"url":"https://git.kernel.org/stable/c/869016a2938ac44f7b2fb7fc22c89edad99eb9b3"},{"url":"https://git.kernel.org/stable/c/f43e64076ff1b1dcb893fb77ad1204105f710a29"},{"url":"https://git.kernel.org/stable/c/4db7d6f481990dd179a9ee7126dc7aa31ea4fff3"},{"url":"https://git.kernel.org/stable/c/31417073493f302d26ab66b3abc098d43227b835"},{"url":"https://git.kernel.org/stable/c/2e8e79c416aae1de224c0f1860f2e3350fa171f8"}],"title":"can: m_can: m_can_tx_handler(): fix use after free of skb","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49275","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-03-04T18:03:19.289491Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-416","description":"CWE-416 Use After Free"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-04T18:07:17.587Z"}}]}}