{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54301","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:44.528Z","datePublished":"2025-12-30T12:23:36.502Z","dateUpdated":"2026-05-11T19:59:19.078Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:59:19.078Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250_bcm7271: fix leak in `brcmuart_probe`\n\nSmatch reports:\ndrivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:\n'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.\n\nThe issue is fixed by using a managed clock."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/tty/serial/8250/8250_bcm7271.c"],"versions":[{"version":"41a469482de257ea8db43cf74b6311bd055de030","lessThan":"5258395e67fee6929fb8e50c8239f8de51b8cb2d","status":"affected","versionType":"git"},{"version":"41a469482de257ea8db43cf74b6311bd055de030","lessThan":"2a3e5f428fc4315be6144524912eaefac16f43a9","status":"affected","versionType":"git"},{"version":"41a469482de257ea8db43cf74b6311bd055de030","lessThan":"56a81445b8e4b8906d557518c5dae3ddbb447d1e","status":"affected","versionType":"git"},{"version":"41a469482de257ea8db43cf74b6311bd055de030","lessThan":"f264f2f6f4788dc031cef60a0cf2881902736709","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/tty/serial/8250/8250_bcm7271.c"],"versions":[{"version":"5.13","status":"affected"},{"version":"0","lessThan":"5.13","status":"unaffected","versionType":"semver"},{"version":"5.15.113","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.30","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.3.4","lessThanOrEqual":"6.3.*","status":"unaffected","versionType":"semver"},{"version":"6.4","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":"5.13","versionEndExcluding":"5.15.113"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.1.30"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.3.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.13","versionEndExcluding":"6.4"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5258395e67fee6929fb8e50c8239f8de51b8cb2d"},{"url":"https://git.kernel.org/stable/c/2a3e5f428fc4315be6144524912eaefac16f43a9"},{"url":"https://git.kernel.org/stable/c/56a81445b8e4b8906d557518c5dae3ddbb447d1e"},{"url":"https://git.kernel.org/stable/c/f264f2f6f4788dc031cef60a0cf2881902736709"}],"title":"serial: 8250_bcm7271: fix leak in `brcmuart_probe`","x_generator":{"engine":"bippy-1.2.0"}}}}