01 Record

CVE-2024-35988

riscv: Fix TASK_SIZE on 64-bit NOMMU

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

riscv: Fix TASK_SIZE on 64-bit NOMMU

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

Equal to or higher than the score of 11.1% 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 2026-10-15.

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: 2024-05-20 09:47Z2 YR AGO
Last updated: 2026-10-15 00:41Z14 DAYS AGO
Reserved: 2024-05-17
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Not rated by the issuing CNA
CNA CVSS vector: Not published by the issuing CNA
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 26ccd7645aacea691a5f52f3c7977961c2df6db092308fcdf2de5ee6e131a016

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux6bd33e1ece528f67646db33bf97406b747dafda0 to < 04bf2e5f95c1a52e28a7567a507f926efe31c3b6, 6bd33e1ece528f67646db33bf97406b747dafda0 to < 52e8a42b11078d2aad4b9ba96503d77c7299168b, 6bd33e1ece528f67646db33bf97406b747dafda0 to < 4201b8c8f2c32af321fb50867e68ac6c1cbed4be, 6bd33e1ece528f67646db33bf97406b747dafda0 to < a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa, 6bd33e1ece528f67646db33bf97406b747dafda0 to < efdcfa554b6eb228943ef1dd4d023c606be647d2, 6bd33e1ece528f67646db33bf97406b747dafda0 to < 6065e736f82c817c9a597a31ee67f0ce4628e948, 5.5—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/04bf2e5f95c1a52e28a7567a507f926efe31c3b6
git.kernel.orghttps://git.kernel.org/stable/c/52e8a42b11078d2aad4b9ba96503d77c7299168b
git.kernel.orghttps://git.kernel.org/stable/c/4201b8c8f2c32af321fb50867e68ac6c1cbed4be
git.kernel.orghttps://git.kernel.org/stable/c/a0f0dbbb1bc49fa0de18e92c36492ff6d804cdaa
git.kernel.orghttps://git.kernel.org/stable/c/efdcfa554b6eb228943ef1dd4d023c606be647d2
git.kernel.orghttps://git.kernel.org/stable/c/6065e736f82c817c9a597a31ee67f0ce4628e948
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.90-1

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

Debian 13

linux
Fixed in 6.8.9-1

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

Debian 14

linux
Fixed in 6.8.9-1

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