01 Record

CVE-2024-36031

keys: Fix overwrite of key expiration on instantiation

CriticalPUBLISHEDCNA: Linux

CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

keys: Fix overwrite of key expiration on instantiation

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.
AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
Technical ImpacttotalSuccessful exploitation gives total 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

0.74% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 54.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2024-05-30 15:23Z2 YR AGO

Last updated

2026-05-23 15:46Z5 MO AGO

Reserved

2024-05-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

CWE-324Use of a Key Past its Expiration DateBase
CWE-665Improper InitializationClass

Data version

5.2

Document digest

794afddf7560331158718c8bc84a5fe5dcff2fad46981ec6fc903827c56377f9

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac to < ad2011ea787928b2accb5134f1e423b11fe80a8a, 2552b32b0b349df160a509fe49f5f308cb922f2b to < ed79b93f725cd0da39a265dc23d77add1527b9be, 791d5409cdb974c31a1bc7a903ea729ddc7d83df to < e4519a016650e952ad9eb27937f8c447d5a4e06d, afc360e8a1256acb7579a6f5b6f2c30b85b39301 to < 25777f3f4e1f371d16a594925f31e37ce07b6ec7, 39299bdd2546688d92ed9db4948f6219ca1b9542 to < 939a08bcd4334bad4b201e60bd0ae1f278d71d41, 39299bdd2546688d92ed9db4948f6219ca1b9542 to < cc219cb8afbc40ec100c0de941047bb29373126a, 39299bdd2546688d92ed9db4948f6219ca1b9542 to < 9da27fb65a14c18efd4473e2e82b76b53ba60252, 5.10.206 to < 5.10.217, 5.15.146 to < 5.15.159, 6.1.70 to < 6.1.91, 6.6.9 to < 6.6.31, 6.7—

linuxlinux_kernel97be1e865e70 to < ad2011ea7879, 2552b32b0b34 to < ed79b93f725c, 791d5409cdb9 to < e4519a016650, afc360e8a125 to < 25777f3f4e1f, 39299bdd2546 to < 939a08bcd433, 39299bdd2546 to < cc219cb8afbc, 39299bdd2546 to < 9da27fb65a14, 6.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a
git.kernel.orghttps://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be
git.kernel.orghttps://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d
git.kernel.orghttps://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7
git.kernel.orghttps://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41
git.kernel.orghttps://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a
git.kernel.orghttps://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00019.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.94-1

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

Debian 13

linux
Fixed in 6.8.11-1

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

Debian 14

linux
Fixed in 6.8.11-1

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