CVE-2022-48655

Advisory lineage Upstream: 0 Downstream: 13
Analyzed
Published: 28 Apr 2024, 13:01
Last modified:11 May 2026, 18:44

Vulnerability Summary

Overall Risk (default)
medium
32/100
CVSS Score
8.1 HIGH
v3.1 (cve.org)
EPSS Score
0.05% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

28 Apr 2024, 13:01
Published
Vulnerability first disclosed
11 May 2026, 18:44
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Harden accesses to the reset domains Accessing reset domains descriptors by the index upon the SCMI drivers requests through the SCMI reset operations interface can potentially lead to out-of-bound violations if the SCMI driver misbehave. Add an internal consistency check before any such domains descriptors accesses.

CVSS Metrics

  • v3.1•HIGH•Score: 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.05%• Percentile: 16%

Techniques & Countermeasures

  • CWE-119•Improper Restriction of Operations within the Bounds of a Memory Buffer

    The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

  • CWE-125•Out-of-bounds Read

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

Affected Systems

  • debian•debian_linux

    10.0

  • linux•linux

    ≥ 95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5, < 7184491fc515f391afba23d0e9b690caaea72daf | ≥ 95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5, < f2277d9e2a0d092c13bae7ee82d75432bb8b5108 | ≥ 95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5, < 1f08a1b26cfc53b7715abc46857c6023bb1b87de | ≥ 95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5, < 8e65edf0d37698f7a6cb174608d3ec7976baf49e | ≥ 95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5, < e9076ffbcaed5da6c182b144ef9f6e24554af268 | 5.4

  • linux•linux_kernel

    ≥ 5.4, < 5.4.277 | ≥ 5.5, < 5.10.218 | ≥ 5.11, < 5.15.71 | > 5.16, < 5.19.12 | 6.0:rc1 | 6.0:rc2 | 6.0:rc3 | 6.0:rc4 | 6.0:rc5 | 6.0:rc6

References (7)