{"id":"CVE-2022-49263","state":"PUBLISHED","title":"brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbrcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path\n\nThis avoids leaking memory if brcmf_chip_get_raminfo fails. Note that\nthe CLM blob is released in the device remove path.","publishedAt":"2025-02-26T01:56:14.061Z","updatedAt":"2026-05-11T18:56:19.849Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"f3820ddaf4f3ac80c7401ccc6a42e663c9317f31","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"a88337a06966f2d733ad9a97714b874469133f14","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"4e0b507597e1a86e9b4c056ab274c427223cf8ea","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"0347bdfdb1529994ac3a4cb425087c477a74eb2c","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"5e90f0f3ead014867dade7a22f93958119f5efab","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.4","versionType":"semver"},{"version":"5.4.189","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"]}],"references":["https://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2","https://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31","https://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14","https://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea","https://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c","https://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/49xxx/CVE-2022-49263.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49263","state":"PUBLISHED","datePublished":"2025-02-26T01:56:14.061Z","dateUpdated":"2026-05-11T18:56:19.849Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-02-26T01:49:39.296Z"},"containers":{"cna":{"title":"brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbrcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path\n\nThis avoids leaking memory if brcmf_chip_get_raminfo fails. Note that\nthe CLM blob is released in the device remove path."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"f3820ddaf4f3ac80c7401ccc6a42e663c9317f31","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"a88337a06966f2d733ad9a97714b874469133f14","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"4e0b507597e1a86e9b4c056ab274c427223cf8ea","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"0347bdfdb1529994ac3a4cb425087c477a74eb2c","versionType":"git"},{"version":"82f93cf46d6007ffa003b2d4a2834563b6b84d21","status":"affected","lessThan":"5e90f0f3ead014867dade7a22f93958119f5efab","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.4","versionType":"semver"},{"version":"5.4.189","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.110","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.33","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.16.19","status":"unaffected","lessThanOrEqual":"5.16.*","versionType":"semver"},{"version":"5.17.2","status":"unaffected","lessThanOrEqual":"5.17.*","versionType":"semver"},{"version":"5.18","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2"},{"url":"https://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31"},{"url":"https://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14"},{"url":"https://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea"},{"url":"https://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c"},{"url":"https://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T18:56:19.849Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.4.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.10.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.15.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.16.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.17.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4","versionEndExcluding":"5.18"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}