{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53858","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-09T01:27:17.828Z","datePublished":"2025-12-09T01:30:24.886Z","dateUpdated":"2026-05-11T19:52:52.944Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:52:52.944Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ntty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error\n\nIf clk_get_rate() fails, the clk that has just been allocated needs to be\nfreed."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/tty/serial/samsung_tty.c"],"versions":[{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"755289d67eb9a74ae71bb624902e979c66859444","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"f47e6631a8fcc6fe05b8644aa4222a60f3b0a927","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"30962268fa1a7466413b3d83037688129021d470","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"a49e5a05121c8bc471a57b4916c5393749c24de5","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"073dbbe5743779faf24f233cc95459b47c7198dd","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"34f5b826dd509b76644f83094b4af7e7668a6a38","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"1694fc8ad734e2909a9e40d2be03cc4423e0bee6","status":"affected","versionType":"git"},{"version":"5f5a7a5578c5885201cf9c85856f023fe8b81765","lessThan":"a9c09546e903f1068acfa38e1ee18bded7114b37","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/samsung_tty.c"],"versions":[{"version":"3.3","status":"affected"},{"version":"0","lessThan":"3.3","status":"unaffected","versionType":"semver"},{"version":"4.14.322","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.291","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.251","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.188","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.121","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.40","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.4.5","lessThanOrEqual":"6.4.*","status":"unaffected","versionType":"semver"},{"version":"6.5","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":"3.3","versionEndExcluding":"4.14.322"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"4.19.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"5.4.251"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"5.10.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"5.15.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"6.1.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"6.4.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.3","versionEndExcluding":"6.5"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/755289d67eb9a74ae71bb624902e979c66859444"},{"url":"https://git.kernel.org/stable/c/f47e6631a8fcc6fe05b8644aa4222a60f3b0a927"},{"url":"https://git.kernel.org/stable/c/30962268fa1a7466413b3d83037688129021d470"},{"url":"https://git.kernel.org/stable/c/a49e5a05121c8bc471a57b4916c5393749c24de5"},{"url":"https://git.kernel.org/stable/c/073dbbe5743779faf24f233cc95459b47c7198dd"},{"url":"https://git.kernel.org/stable/c/34f5b826dd509b76644f83094b4af7e7668a6a38"},{"url":"https://git.kernel.org/stable/c/1694fc8ad734e2909a9e40d2be03cc4423e0bee6"},{"url":"https://git.kernel.org/stable/c/a9c09546e903f1068acfa38e1ee18bded7114b37"}],"title":"tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error","x_generator":{"engine":"bippy-1.2.0"}}}}