CVE-2022-49679
ARM: Fix refcount leak in axxia_boot_secondary
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: ARM: Fix refcount leak in axxia_boot_secondary of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
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/a9b76c232a1ce4cbf27862097f7eb634dcc779eb
- stable/c/b385cb59aac8d61c29bc72ebf3d19a536914af96
- stable/c/71e12e5b02674459a24f16e965255d63b31fe049
- stable/c/29ca9c4efacccdc15104a8d4bf10b5183fc92840
- stable/c/44a5b3a073e5aaa5720929dba95b2725eb32bb65
- stable/c/4d9c60e868f7cf8e09956e7d5bb44d807d712699
- stable/c/3c19fe3f04f4f4e7a2b722c2fd3c98356fc1d72b
- stable/c/7c7ff68daa93d8c4cdea482da4f2429c0398fcde