CVE-2022-49324
mips: cpc: Fix refcount leak in mips_cpc_default_phys_base
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 4.14.283, 4.16
- 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: mips: cpc: Fix refcount leak in mips_cpc_default_phys_base Add the missing of_node_put() to release the refcount incremented by of_find_compatible_node().
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
From 4.14.27 · fixed in 4.14.283; From 4.15.10 · fixed in 4.16
- Linux Linux
4.16
References 8
git.kernel.org
- stable/c/bed702566dcdb6ebe300bc0c62bf3600cf4d5874
- stable/c/961ee8a6eeef4632a215d995d837b204f8c7c2d4
- stable/c/cc0aed22d33ced9e266c50bdf1cbe668c5acfdf8
- stable/c/c667b3872a4c435a3f29d4e15971cd8c378b0043
- stable/c/1699ec1bfb59304a788901474f6bb003f7831b61
- stable/c/8f843cdfc202caaa5d67db3395d893e56362e43a
- stable/c/aae6b4bb63c694bc91714412718f15468407fe51
- stable/c/4107fa700f314592850e2c64608f6ede4c077476