Vulnerability details
CVE-2022-50072
Linux Linux
NFSv4/pnfs: Fix a use-after-free bug in open
CVSS 3.1
7.8High
Official description
In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 08d7a26d115cc7892668baa9750f64bd8baca29b | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.19 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | ea759ae0a9ae5acee677d722129710ac89cc59c1 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 0ee5b9644f06b4d3cdcd9544f43f63312e425a4c ≤ v < 76ffd2042438769298f34b76102b40dea89de616 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 4.19.247 ≤ v < 4.19.256 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.10.122 ≤ v < 5.10.138 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.15.47 ≤ v < 5.15.63 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.17.15 ≤ v < 5.18 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.18.4 ≤ v < 5.19 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 5.4.198 ≤ v < 5.4.211 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6949493884fe88500de4af182588e071cf1544ee ≤ v < 2135e5d56278ffdb1c2e6d325dc6b87f669b9dac | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6949493884fe88500de4af182588e071cf1544ee ≤ v < b03d1117e9be7c7da60e466eaf9beed85c5916c8 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 6b3fc1496e7227cd6a39a80bbfb7588ef7c7a010 ≤ v < 0fffb46ff3d5ed4668aca96441ec7a25b793bd6f | CVEProject cvelistV5 (CNA) |
| Linux | Linux | a2b3be930e79cc5d9d829f158e31172b2043f0cd ≤ v < f7ee3b772d9de87387a725caa04bc041ac7fe5ec | CVEProject cvelistV5 (CNA) |
| Linux | Linux | d4c2a041ed3ba114502d5ed6ace5b1a48d637a8e ≤ v < a4cf3dadd1fa43609f7c6570c9116b0e0a9923d1 | CVEProject cvelistV5 (CNA) |
References and advisories
6- https://git.kernel.org/stable/c/0fffb46ff3d5ed4668aca96441ec7a25b793bd6f
- https://git.kernel.org/stable/c/f7ee3b772d9de87387a725caa04bc041ac7fe5ec
- https://git.kernel.org/stable/c/76ffd2042438769298f34b76102b40dea89de616
- https://git.kernel.org/stable/c/a4cf3dadd1fa43609f7c6570c9116b0e0a9923d1
- https://git.kernel.org/stable/c/b03d1117e9be7c7da60e466eaf9beed85c5916c8
- https://git.kernel.org/stable/c/2135e5d56278ffdb1c2e6d325dc6b87f669b9dac
Kolun on Telegram @kolunsec
Exploited CVEs, key news and a daily digest
Alerts for this product's next CVEsFollow the product to get new vulnerabilities on Telegram.
Details
- Published
- 2025-06-18
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.19%
Probability of exploitation in 30 days
9.7%
Percentile (among all CVEs)
Weaknesses (CWE)
- —