CVE-2023-54260
cifs: Fix lost destroy smbd connection when MR allocate failed
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: cifs: Fix lost destroy smbd connection when MR allocate failed If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked. Let's set the smb direct connection info to the server before call smbd_destroy().
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.16
References 7
git.kernel.org
- stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9
- stable/c/324c0c34fff1affd436e509325cb46739209704e
- stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2
- stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0
- stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a
- stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac
- stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd