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()'

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/0bcb528402cd5e1a6e1833e956fd58a12d509e8e cve-icon cve-icon
https://git.kernel.org/stable/c/2326d398ccd41ba6d93b8346532dfa432ab00fee cve-icon cve-icon
https://git.kernel.org/stable/c/2dc509305cf956381532792cb8dceef2b1504765 cve-icon cve-icon
https://git.kernel.org/stable/c/3dad3fed5672828c7fb0465cb66a3d9a70952fa6 cve-icon cve-icon
https://git.kernel.org/stable/c/461e4c1f199076275f16bf6f3d3e42c6b6c79f33 cve-icon cve-icon
https://git.kernel.org/stable/c/4bdcf32c965c27f55ccc4ee71c1927131115b0bb cve-icon cve-icon
https://git.kernel.org/stable/c/7f6defe0fabc79f29603c6fa3c80e4fe0456a3e9 cve-icon cve-icon
https://git.kernel.org/stable/c/a048e0c3caa852397b7b50d4c82a0415c05f7ac3 cve-icon cve-icon
https://git.kernel.org/stable/c/eda518db7db16c360bc84379d90675650daa3048 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022608-CVE-2022-49503-a3bf@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49503 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49503 cve-icon
History

Tue, 21 Oct 2025 12:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 6.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H'}

 cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H'}

Tue, 29 Apr 2025 14:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 6.0, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H'}

Thu, 27 Feb 2025 01:45:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Wed, 26 Feb 2025 02:45:00 +0000

Type Values Removed Values Added
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()'
Title ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-02-26T02:13:36.149Z

Updated: 2025-05-04T08:39:20.063Z

Reserved: 2025-02-26T02:08:31.586Z

Link: CVE-2022-49503

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2025-02-26T07:01:26.447

Modified: 2025-10-21T12:09:38.743

Link: CVE-2022-49503

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-02-26T00:00:00Z

Links: CVE-2022-49503 - Bugzilla