CVE-2022-48695
scsi: mpt3sas: Fix use-after-free warning
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: scsi: mpt3sas: Fix use-after-free warning Fix the following use-after-free warning which is observed during controller reset: refcount_t: underflow; use-after-free. WARNING: CPU: 23 PID: 5399 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
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
4.4
References 8
git.kernel.org
- stable/c/b8fc9e91b931215110ba824d1a2983c5f60b6f82
- stable/c/d4959d09b76eb7a4146f5133962b88d3bddb63d6
- stable/c/82efb917eeb27454dc4c6fe26432fc8f6c75bc16
- stable/c/5682c94644fde72f72bded6580c38189ffc856b5
- stable/c/ea10a652ad2ae2cf3eced6f632a5c98f26727057
- stable/c/6229fa494a5949be209bc73afbc5d0a749c2e3c7
- stable/c/41acb064c4e013808bc7d5fc1b506fa449425b0b
- stable/c/991df3dd5144f2e6b1c38b8d20ed3d4d21e20b34