CVEvulnerability
CVE-2022-4095
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-03-22
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
A use-after-free flaw was found in Linux kernel before 5.19.2. This issue occurs in cmd_hdl_filter in drivers/staging/rtl8712/rtl8712_cmd.c, allowing an attacker to launch a local denial of service attack and gain escalation of privileges.
Affected configurations
• linux linux kernel (>= 2.6.37 < 4.9.328)
• linux linux kernel (>= 4.10 < 4.14.293)
• linux linux kernel (>= 4.15 < 4.19.258)
• linux linux kernel (>= 4.20 < 5.4.213)
• linux linux kernel (>= 5.5 < 5.10.142)
• linux linux kernel (>= 5.11 < 5.15.66)
• linux linux kernel (>= 5.16 < 5.19.8)
• linux linux kernel 6.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c53b3dcb9942b8ed7f81ee3921c4085d87070c73 Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230420-0005/ Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c53b3dcb9942b8ed7f81ee3921c4085d87070c73 Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20230420-0005/ Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html cert-portal.siemens.com