CVE-2022-49503

Aliases:UBUNTU-CVE-2022-49503DEBIAN-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
0.28% LOW
0% probability +0.24%
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: 0.28%• Percentile: 20%

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

  • debian•linux

    < 5.10.127-1 | < 5.18.5-1 | < 5.18.5-1 | < 5.18.5-1

  • ubuntu•linux

    all | < 4.15.0-192.203 | < 5.4.0-126.142 | < 5.15.0-47.51

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    all | < 4.15.0-1140.151 | < 5.4.0-1085.92 | < 5.15.0-1019.23

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1019.23~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1085.92~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-fips

    < 4.15.0-2079.84 | all | < 5.4.0-1085.92+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1140.151~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1150.165~14.04.1 | < 4.15.0-1150.165~16.04.1 | all | < 5.4.0-1091.96 | < 5.15.0-1019.24

  • ubuntu•linux-azure-4.15

    < 4.15.0-1150.165

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1019.24~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1091.96~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2060.66 | all | < 5.4.0-1091.96+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1046.51

  • ubuntu•linux-fips

    all | < 4.15.0-1097.108 | < 5.4.0-1061.69

  • ubuntu•linux-gcp

    < 4.15.0-1135.151~16.04.2 | all | < 5.4.0-1089.97 | < 5.15.0-1017.23

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1135.151

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1017.23~20.04.2

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1089.97~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    all

  • ubuntu•linux-gcp-fips

    < 4.15.0-2044.49 | all | < 5.4.0-1089.97+fips1

  • ubuntu•linux-gke

    all | < 5.15.0-1015.18

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.15

    all

  • ubuntu•linux-gke-5.4

    all

Showing first 50 affected entries in server-rendered view.

References (13)