01 Record

CVE-2022-49322

tracing: Fix sleeping function called from invalid context on RT kernel

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

tracing: Fix sleeping function called from invalid context on RT kernel

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.1% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-02-26 02:10Z1 YR AGO

Last updated

2026-05-11 18:57Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-667Improper LockingClass

Data version

5.2

Document digest

69b02d56b4fbbf649e4bef717da3f53b9e73a69145eaefd2ba1ab85c5b535031

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux0daa2302968c13b657118d6ac92471f8fd2f3f28 to < be1f323fb9d9b14a505ca22d742d321769454de1, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 40f9fde06b25884baa0c4bd138b909a9b67218b4, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 48c6ee7d6c614f09b2c8553a95eefef6ecf196e0, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 1788e6dbb61286215442b1af99e51405a6206762, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 9b534640a2c6a8d88168febc82ec6d161184f2ec, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 43bfc4dccc416c964b53cbdc430e814f8b6f770b, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 9abf3db8bdb63ab545034148ef2118f4d088ca59, 0daa2302968c13b657118d6ac92471f8fd2f3f28 to < 12025abdc8539ed9d5014e2d647a3fd1bd3de5cd, 3.19—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/be1f323fb9d9b14a505ca22d742d321769454de1
git.kernel.orghttps://git.kernel.org/stable/c/40f9fde06b25884baa0c4bd138b909a9b67218b4
git.kernel.orghttps://git.kernel.org/stable/c/48c6ee7d6c614f09b2c8553a95eefef6ecf196e0
git.kernel.orghttps://git.kernel.org/stable/c/1788e6dbb61286215442b1af99e51405a6206762
git.kernel.orghttps://git.kernel.org/stable/c/9b534640a2c6a8d88168febc82ec6d161184f2ec
git.kernel.orghttps://git.kernel.org/stable/c/43bfc4dccc416c964b53cbdc430e814f8b6f770b
git.kernel.orghttps://git.kernel.org/stable/c/9abf3db8bdb63ab545034148ef2118f4d088ca59
git.kernel.orghttps://git.kernel.org/stable/c/12025abdc8539ed9d5014e2d647a3fd1bd3de5cd

01 Record index

CVE-2022-49322

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49322

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References