CVE-2022-49503

Advisory lineage Upstream: 0 Downstream: 11
Analyzed
Published: 26 Feb 2025, 02:13
Last modified:11 May 2026, 19:01

Vulnerability Summary

Overall Risk (default)
medium
28/100
CVSS Score
7.1 HIGH
v3.1 (nvd)
EPSS Score
0.01% LOW
0% probability -0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Feb 2025, 02:13
Published
Vulnerability first disclosed
11 May 2026, 19:01
Last Modified
Vulnerability information updated

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()'

CVSS Metrics

  • v3.1•HIGH•Score: 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS Trends

Current EPSS score: 0.01%• Percentile: 1%

Techniques & Countermeasures

  • CWE-125•Out-of-bounds Read

    The product reads data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • linux•linux

    ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 0bcb528402cd5e1a6e1833e956fd58a12d509e8e | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < a048e0c3caa852397b7b50d4c82a0415c05f7ac3 | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 4bdcf32c965c27f55ccc4ee71c1927131115b0bb | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 2326d398ccd41ba6d93b8346532dfa432ab00fee | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 461e4c1f199076275f16bf6f3d3e42c6b6c79f33 | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 7f6defe0fabc79f29603c6fa3c80e4fe0456a3e9 | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < eda518db7db16c360bc84379d90675650daa3048 | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 3dad3fed5672828c7fb0465cb66a3d9a70952fa6 | ≥ 4ed1a8d4a25711f780b96920fff2bb531229e322, < 2dc509305cf956381532792cb8dceef2b1504765 | 3.15

  • linux•linux_kernel

    ≥ 3.15, < 4.9.318 | ≥ 4.10, < 4.14.283 | ≥ 4.15, < 4.19.247 | ≥ 4.20, < 5.4.198 | ≥ 5.5, < 5.10.121 | ≥ 5.11, < 5.15.46 | ≥ 5.16, < 5.17.14 | ≥ 5.18, < 5.18.3

References (9)