xfs: destroy seen inode bitmap when we fail to add a dirpath
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- Fix
- Fixed in 6.12.111, 6.18.53, 7.2.7
- 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: xfs: destroy seen inode bitmap when we fail to add a dirpath LOLLM observes a memory leak in xchk_dirtree_create_path if we create the directory path object but appending the name to the path fails. When this happens, we don't tear down the (empty) seen inode bitmap. This is a pretty trivial error, but let's not leave logic bombs. Do the same for a similar bug in xrep_dirtree_create_adoption_path.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 928b721a11789a9363d6d7c32a1f3166a79f3b5f · fixed in 3b10ca4302ee2dda4233f70b2033883ee376fa6a; From 928b721a11789a9363d6d7c32a1f3166a79f3b5f · fixed in 0b756de8167f2f06ffceadc71cb17c1fc7be4be8; From 928b721a11789a9363d6d7c32a1f3166a79f3b5f · fixed in 582f54dce62043f7a0503ab8c76d718d0293da59; From 928b721a11789a9363d6d7c32a1f3166a79f3b5f · fixed in 1a441c6842da75c5b862cc1c9f7969d6a93b54b9
- Linux Linux
6.10
- KernelLinux
From 6.10.0 · fixed in 6.12.111; From 6.13.0 · fixed in 6.18.53; From 6.19.0 · fixed in 7.2.7