7.8
CVE-2022-49384
- EPSS 0.26%
- Veröffentlicht 26.02.2025 07:01:15
- Zuletzt bearbeitet 01.10.2025 20:16:15
- CVE-Watchlists
- Unerledigt
md: fix double free of io_acct_set bioset
In the Linux kernel, the following vulnerability has been resolved: md: fix double free of io_acct_set bioset Now io_acct_set is alloc and free in personality. Remove the codes that free io_acct_set in md_free and md_stop.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15.17 < 5.15.46
Linux ≫ Linux Kernel Version >= 5.16.3 < 5.17.14
Linux ≫ Linux Kernel Version >= 5.18 < 5.18.3
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.26% | 0.172 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-415 Double Free
The product calls free() twice on the same memory address.
https://git.kernel.org/stable/c/36a2fc44c574a59ee3b5e2cb327182f227b2b07e
https://git.kernel.org/stable/c/42b805af102471f53e3c7867b8c2b502ea4eef7e
https://git.kernel.org/stable/c/ea7d7bd90079d96f9c86bdaf0b106e0cd2a70661
https://git.kernel.org/stable/c/f99d5b5dc8a42c807b5f1176b925aa45d61962ab