CVE-2022-48626
moxart: fix potential use-after-free on remove path
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.
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
3.16
References 8
git.kernel.org
- stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f
- stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e
- stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552
- stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e
- stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156
- stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323
- stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5
- stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546