CVE-2023-53687
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk When the best clk is searched, we iterate over all possible clk. If we find a better match, the previous one, if any, needs to be freed. If a better match has already been found, we still need to free the new one, otherwise it leaks.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.3
References 8
git.kernel.org
- stable/c/933e5b2998bc3a527d15efbf1e97c9e63297aa3c
- stable/c/01dd8a43a84616c830782166ba3cceb01ad95363
- stable/c/46574e5a0a2aee41e6ebb979cfe1dbaea8693e16
- stable/c/1962717c4649e026a4252fe6625175affd28a593
- stable/c/9dd8091959bc41fee51d0827276a2b982e84adf0
- stable/c/f0bf102ef9b05d7294bd8d506755465f6867d944
- stable/c/1f426293fef1c13742b2a685bf7e363f51f6ee03
- stable/c/832e231cff476102e8204a9e7bddfe5c6154a375