CVE-2023-52583
ceph: fix deadlock or deadcode of misusing dget()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: ceph: fix deadlock or deadcode of misusing dget() The lock order is incorrect between denty and its parent, we should always make sure that the parent get the lock first. But since this deadcode is never used and the parent dir will always be set from the callers, let's just remove it.
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
4.11
References 8
git.kernel.org
- stable/c/eb55ba8aa7fb7aad54f40fbf4d8dcdfdba0bebf6
- stable/c/6ab4fd508fad942f1f1ba940492f2735e078e980
- stable/c/e016e358461b89b231626fcf78c5c38e35c44fd3
- stable/c/a9c15d6e8aee074fae66c04d114f20b84274fcca
- stable/c/7f2649c94264d00df6b6ac27161e9f4372a3450e
- stable/c/196b87e5c00ce021e164a5de0f0d04f4116a9160
- stable/c/76cb2aa3421fee4fde706dec41b1344bc0a9ad67
- stable/c/b493ad718b1f0357394d2cdecbf00a44a36fa085