CVEvulnerability
CVE-2022-49503
7.1 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-02-26
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-125
Description
In the Linux kernel, the following vulnerability has been resolved:
ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
The "rxstatus->rs_keyix" eventually gets passed to test_bit() so we need to
ensure that it is within the bitmap.
drivers/net/wireless/ath/ath9k/common.c:46 ath9k_cmn_rx_accept()
error: passing untrusted data 'rx_stats->rs_keyix' to 'test_bit()'
Affected configurations
• linux linux kernel (>= 3.15 < 4.9.318)
• linux linux kernel (>= 4.10 < 4.14.283)
• linux linux kernel (>= 4.15 < 4.19.247)
• linux linux kernel (>= 4.20 < 5.4.198)
• linux linux kernel (>= 5.5 < 5.10.121)
• linux linux kernel (>= 5.11 < 5.15.46)
• linux linux kernel (>= 5.16 < 5.17.14)
• linux linux kernel (>= 5.18 < 5.18.3)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://git.kernel.org/stable/c/0bcb528402cd5e1a6e1833e956fd58a12d509e8e Patch
- https://git.kernel.org/stable/c/2326d398ccd41ba6d93b8346532dfa432ab00fee Patch
- https://git.kernel.org/stable/c/2dc509305cf956381532792cb8dceef2b1504765 Patch
- https://git.kernel.org/stable/c/3dad3fed5672828c7fb0465cb66a3d9a70952fa6 Patch
- https://git.kernel.org/stable/c/461e4c1f199076275f16bf6f3d3e42c6b6c79f33 Patch
- https://git.kernel.org/stable/c/4bdcf32c965c27f55ccc4ee71c1927131115b0bb Patch
- https://git.kernel.org/stable/c/7f6defe0fabc79f29603c6fa3c80e4fe0456a3e9 Patch
- https://git.kernel.org/stable/c/a048e0c3caa852397b7b50d4c82a0415c05f7ac3 Patch
- https://git.kernel.org/stable/c/eda518db7db16c360bc84379d90675650daa3048 Patch