CVEvulnerability
CVE-2022-47518
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-12-18
- 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-787
Description
An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the WILC1000 wireless driver can trigger a heap-based buffer overflow when copying the list of operating channels from Wi-Fi management frames.
Affected configurations
• linux linux kernel (>= 4.2 < 5.10.157)
• linux linux kernel (>= 5.11 < 5.15.81)
• linux linux kernel (>= 5.16 < 6.0.11)
• debian debian linux 10.0
• netapp h410c firmware
• netapp h300s firmware
• netapp h500s firmware
• netapp h700s firmware
• netapp h410s firmware
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://github.com/torvalds/linux/commit/0cdfa9e6f0915e3d243e2393bfa8a22e12d553b0 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing List, Third Party Advisory
- https://lore.kernel.org/r/20221123153543.8568-5-philipturnbull%40github.com lore.kernel.org
- https://security.netapp.com/advisory/ntap-20230113-0007/ Third Party Advisory
- https://github.com/torvalds/linux/commit/0cdfa9e6f0915e3d243e2393bfa8a22e12d553b0 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing List, Third Party Advisory
- https://lore.kernel.org/r/20221123153543.8568-5-philipturnbull%40github.com lore.kernel.org
- https://security.netapp.com/advisory/ntap-20230113-0007/ Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html cert-portal.siemens.com