CVE-2023-53330
caif: fix memory leak in cfctrl_linkup_request()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: caif: fix memory leak in cfctrl_linkup_request() When linktype is unknown or kzalloc failed in cfctrl_linkup_request(), pkt is not released. Add release process to error path.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.35
References 8
git.kernel.org
- stable/c/badea57569db04b010e922e29a7aaf40a979a70b
- stable/c/3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2da
- stable/c/33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3
- stable/c/84b2cc7b36b7f6957d307fb3d01603f93cb2d655
- stable/c/dc1bc903970bdf63ca40ab923d3ccb765da9a8d9
- stable/c/1dddeceb26002cfea4c375e92ac6498768dc7349
- stable/c/3ad47c8aa5648226184415e4a0cb1bf67ffbfd48
- stable/c/fe69230f05897b3de758427b574fc98025dfc907