CVE-2022-49503
High
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()'
SeverityHigh
CVSS7.1
Exploit probability—
Product
Linux Kernel
PublishedFeb 26, 2025
First seenFeb 26, 2025
Weakness typeCWE-125Out-of-bounds read
How to fix
Update
- linux linux_kernel4.9.318, 4.14.283, 4.19.247, 5.4.198, 5.10.121, 5.15.46, 5.17.14, 5.18.3 or later
Patches
- git.kernel.org/stable/c/0bcb528402cd5e1a6e1833e956fd58a12d509e8e
- git.kernel.org/stable/c/2326d398ccd41ba6d93b8346532dfa432ab00fee
- git.kernel.org/stable/c/2dc509305cf956381532792cb8dceef2b1504765
- git.kernel.org/stable/c/3dad3fed5672828c7fb0465cb66a3d9a70952fa6
- git.kernel.org/stable/c/461e4c1f199076275f16bf6f3d3e42c6b6c79f33
- git.kernel.org/stable/c/4bdcf32c965c27f55ccc4ee71c1927131115b0bb
- git.kernel.org/stable/c/7f6defe0fabc79f29603c6fa3c80e4fe0456a3e9
- git.kernel.org/stable/c/a048e0c3caa852397b7b50d4c82a0415c05f7ac3
- git.kernel.org/stable/c/eda518db7db16c360bc84379d90675650daa3048
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.15 ≤ v < 4.9.318, 4.10 ≤ v < 4.14.283, 4.15 ≤ v < 4.19.247, 4.20 ≤ v < 5.4.198, 5.5 ≤ v < 5.10.121, 5.11 ≤ v < 5.15.46, 5.16 ≤ v < 5.17.14, 5.18 ≤ v < 5.18.3 | 4.9.318, 4.14.283, 4.19.247, 5.4.198, 5.10.121, 5.15.46, 5.17.14, 5.18.3 |
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