01 Record

CVE-2024-50182

secretmem: disable memfd_secret() if arch cannot set direct map

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

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02 Description

secretmem: disable memfd_secret() if arch cannot set direct map

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 13.9% 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 2026-08-04.

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

2024-11-08 05:38Z1 YR AGO

Last updated

2026-08-05 11:42Z2 MO AGO

Reserved

2024-10-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

3a45f4ef5ebc7fabd5a16405ef7764dd2af1b58c3a8a8241fc9fafc6480a9ca7

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 to < d0ae6ffa1aeb297aef89f49cfb894a83c329ebad, 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 to < 5ea0b7af38754d2b45ead9257bca47e84662e926, 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 to < 7caf966390e6e4ebf42775df54e7ee1f280ce677, 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 to < 757786abe4547eb3d9d0e8350a63bdb0f9824af2, 1507f51255c9ff07d75909a84e7c0d7f3c4b2f49 to < 532b53cebe58f34ce1c0f34d866f5c0e335c53c6, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d0ae6ffa1aeb297aef89f49cfb894a83c329ebad
git.kernel.orghttps://git.kernel.org/stable/c/5ea0b7af38754d2b45ead9257bca47e84662e926
git.kernel.orghttps://git.kernel.org/stable/c/7caf966390e6e4ebf42775df54e7ee1f280ce677
git.kernel.orghttps://git.kernel.org/stable/c/757786abe4547eb3d9d0e8350a63bdb0f9824af2
git.kernel.orghttps://git.kernel.org/stable/c/532b53cebe58f34ce1c0f34d866f5c0e335c53c6
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.115-1

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

Debian 13

linux
Fixed in 6.11.4-1

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

Debian 14

linux
Fixed in 6.11.4-1

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