01 Record

CVE-2022-48997

char: tpm: Protect tpm_pm_suspend with locks

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

char: tpm: Protect tpm_pm_suspend with locks

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 14.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2024-10-21 20:06Z2 YR AGO

Last updated

2026-05-11 18:51Z5 MO AGO

Reserved

2024-08-22

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

459ca2d731c3da926e3ab0fcc1a707ed1b7a9982b58e41d28ae7f5e83130e028

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxe891db1a18bf11e02533ec2386b796cfd8d60666 to < d699373ac5f3545243d3c73a1ccab77fdef8cec6, e891db1a18bf11e02533ec2386b796cfd8d60666 to < 4e0d6c687c925e27fd4bc78a2721d10acf5614d6, e891db1a18bf11e02533ec2386b796cfd8d60666 to < 571b6bbbf54d835ea6120f65575cb55cd767e603, e891db1a18bf11e02533ec2386b796cfd8d60666 to < 25b78bf98b07ff5aceb9b1e24f72ec0236c5c053, e891db1a18bf11e02533ec2386b796cfd8d60666 to < 23393c6461422df5bf8084a086ada9a7e17dc2ba, 5.1—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d699373ac5f3545243d3c73a1ccab77fdef8cec6
git.kernel.orghttps://git.kernel.org/stable/c/4e0d6c687c925e27fd4bc78a2721d10acf5614d6
git.kernel.orghttps://git.kernel.org/stable/c/571b6bbbf54d835ea6120f65575cb55cd767e603
git.kernel.orghttps://git.kernel.org/stable/c/25b78bf98b07ff5aceb9b1e24f72ec0236c5c053
git.kernel.orghttps://git.kernel.org/stable/c/23393c6461422df5bf8084a086ada9a7e17dc2ba

07 Fixed in

Debian 12

linux
Fixed in 6.0.12-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.0.12-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.0.12-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.