{"id":"CVE-2024-27048","state":"PUBLISHED","title":"wifi: brcm80211: handle pmk_op allocation failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcm80211: handle pmk_op allocation failure\n\nThe kzalloc() in brcmf_pmksa_v3_op() will return null if the\nphysical memory has run out. As a result, if we dereference\nthe null value, the null pointer dereference bug will happen.\n\nReturn -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails\nfor pmk_op.","publishedAt":"2024-05-01T12:54:28.644Z","updatedAt":"2026-05-11T20:09:23.798Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"df62e22c2e27420e8990a4f09e30d7bf56c2036f","versionType":"git"},{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"9975908315c13bae2f2ed5ba92870fa935180b0e","versionType":"git"},{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"6138a82f3bccfc67ed7ac059493579fc326c02e5","versionType":"git"},{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"b4152222e04cb8afeeca239c90e3fcaf4c553b42","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.23","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.7.11","status":"unaffected","lessThanOrEqual":"6.7.*","versionType":"semver"},{"version":"6.8.2","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","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/cfg80211.c"]}],"references":["https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f","https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e","https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5","https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:10.607Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/27xxx/CVE-2024-27048.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-27048","state":"PUBLISHED","datePublished":"2024-05-01T12:54:28.644Z","dateUpdated":"2026-05-11T20:09:23.798Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-02-19T14:20:24.213Z"},"containers":{"cna":{"title":"wifi: brcm80211: handle pmk_op allocation failure","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcm80211: handle pmk_op allocation failure\n\nThe kzalloc() in brcmf_pmksa_v3_op() will return null if the\nphysical memory has run out. As a result, if we dereference\nthe null value, the null pointer dereference bug will happen.\n\nReturn -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails\nfor pmk_op."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"df62e22c2e27420e8990a4f09e30d7bf56c2036f","versionType":"git"},{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"9975908315c13bae2f2ed5ba92870fa935180b0e","versionType":"git"},{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"6138a82f3bccfc67ed7ac059493579fc326c02e5","versionType":"git"},{"version":"a96202acaea47fa8377088e0952bb63bd02a3bab","status":"affected","lessThan":"b4152222e04cb8afeeca239c90e3fcaf4c553b42","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.23","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.7.11","status":"unaffected","lessThanOrEqual":"6.7.*","versionType":"semver"},{"version":"6.8.2","status":"unaffected","lessThanOrEqual":"6.8.*","versionType":"semver"},{"version":"6.9","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/cfg80211.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f"},{"url":"https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e"},{"url":"https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5"},{"url":"https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:09:23.798Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.23"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.7.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.8.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.9"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T00:21:05.939Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-27048","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:44:11.458493Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-11T17:33:31.986Z"}}]}}}