{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-52593","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-03-02T21:55:42.571Z","datePublished":"2024-03-06T06:45:24.551Z","dateUpdated":"2025-05-20T14:27:28.879Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-20T14:27:28.879Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wfx: fix possible NULL pointer dereference in wfx_set_mfp_ap()\n\nSince 'ieee80211_beacon_get()' can return NULL, 'wfx_set_mfp_ap()'\nshould check the return value before examining skb data. So convert\nthe latter to return an appropriate error code and propagate it to\nreturn from 'wfx_start_ap()' as well. Compile tested only."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/wireless/silabs/wfx/sta.c"],"versions":[{"version":"268bceec1684932e194ae87877dcc73f534d921c","lessThan":"574dcd3126aa2eed75437137843f254b1190dd03","status":"affected","versionType":"git"},{"version":"268bceec1684932e194ae87877dcc73f534d921c","lessThan":"9ab224744a47363f74ea29c6894c405e3bcf5132","status":"affected","versionType":"git"},{"version":"268bceec1684932e194ae87877dcc73f534d921c","lessThan":"3739121443f5114c6bcf6d841a5124deb006b878","status":"affected","versionType":"git"},{"version":"268bceec1684932e194ae87877dcc73f534d921c","lessThan":"fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d","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/wireless/silabs/wfx/sta.c"],"versions":[{"version":"5.10","status":"affected"},{"version":"0","lessThan":"5.10","status":"unaffected","versionType":"semver"},{"version":"6.1.77","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.16","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.4","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","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":"5.10","versionEndExcluding":"6.1.77"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.6.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.7.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/574dcd3126aa2eed75437137843f254b1190dd03"},{"url":"https://git.kernel.org/stable/c/9ab224744a47363f74ea29c6894c405e3bcf5132"},{"url":"https://git.kernel.org/stable/c/3739121443f5114c6bcf6d841a5124deb006b878"},{"url":"https://git.kernel.org/stable/c/fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d"}],"title":"wifi: wfx: fix possible NULL pointer dereference in wfx_set_mfp_ap()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T23:03:21.203Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/574dcd3126aa2eed75437137843f254b1190dd03","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/9ab224744a47363f74ea29c6894c405e3bcf5132","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/3739121443f5114c6bcf6d841a5124deb006b878","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-27T14:56:35.440963Z","id":"CVE-2023-52593","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-08-27T15:03:29.606Z"}}]}}