Vulnerability details
CVE-2022-50732
Linux Linux
staging: rtl8192u: Fix use after free in ieee80211_rx()
CVSS 3.1
8.8High
Official description
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192u: Fix use after free in ieee80211_rx() We cannot dereference the "skb" pointer after calling ieee80211_monitor_rx(), because it is a use after free.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 2.6.33 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < fdc62d31d50e4ce5d8f363fcb8299ba0e00ee6fd | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < a0df8d44b555ae09729d6533fd4532977563c7b9 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < 288ada16a93aab5aa2ebea8190aafdb35b716854 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < daa8045a991363ccdae5615d170f35aa1135e7a7 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < 9c03db0ec84b7964a11b20706665c99a5fead332 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < de174163c0d319ff06d622e79130a0017c8f5a6e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < 73df1172bbcc8d45cd28e3b1a9ca2edb2f9f7ce6 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < bcc5e2dcf09089b337b76fc1a589f6ff95ca19ac | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 8fc8598e61f6f384f3eaf1d9b09500c12af47b37 ≤ v < b0aaec894a909c88117c8bda6c7c9b26cf7c744b | CVEProject cvelistV5 (CNA) |
References and advisories
9- https://git.kernel.org/stable/c/9c03db0ec84b7964a11b20706665c99a5fead332
- https://git.kernel.org/stable/c/fdc62d31d50e4ce5d8f363fcb8299ba0e00ee6fd
- https://git.kernel.org/stable/c/a0df8d44b555ae09729d6533fd4532977563c7b9
- https://git.kernel.org/stable/c/288ada16a93aab5aa2ebea8190aafdb35b716854
- https://git.kernel.org/stable/c/daa8045a991363ccdae5615d170f35aa1135e7a7
- https://git.kernel.org/stable/c/b0aaec894a909c88117c8bda6c7c9b26cf7c744b
- https://git.kernel.org/stable/c/de174163c0d319ff06d622e79130a0017c8f5a6e
- https://git.kernel.org/stable/c/73df1172bbcc8d45cd28e3b1a9ca2edb2f9f7ce6
- https://git.kernel.org/stable/c/bcc5e2dcf09089b337b76fc1a589f6ff95ca19ac
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Details
- Published
- 2025-12-24
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.42%
Probability of exploitation in 30 days
36.7%
Percentile (among all CVEs)
Weaknesses (CWE)
- —