01 Record

CVE-2024-23849

In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.

MediumPUBLISHEDCNA: mitre

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

In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.

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

0.31% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 23.5% 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

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

2024-01-23 00:00Z2 YR AGO

Last updated

2025-11-04 18:28Z10 MO AGO

Reserved

2024-01-23

Assigning CNA

mitre

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-193Off-by-one ErrorBase

Data version

5.2

Document digest

ce636144bb0b13fb34af08976b139290505f1bfdb31328aae9c4cb4feee69810

05 Affected products

VendorProductVersionsPlatforms

linuxlinux_kernelNot specified—

redhatenterprise_linuxNot specified—

06 References

lore.kernel.orghttps://lore.kernel.org/netdev/CALGdzuoVdq-wtQ4Az9iottBqC5cv9ZhcE5q8N7LfYFvkRsOVcw%40mail.gmail.com
lore.kernel.orghttps://lore.kernel.org/netdev/1705715319-19199-1-git-send-email-sharath.srinivasan%40oracle.com/
lists.fedoraproject.orgFEDORA-2024-2116a8468bhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7LSPIOMIJYTLZB6QKPQVVAYSUETUWKPF/vendor-advisory
lists.fedoraproject.orgFEDORA-2024-cf47b35a6chttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBVHM4LGMFIHBN4UBESYRFMYX3WUICV5/vendor-advisory
git.kernel.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=13e788deb7348cc88df34bed736c3b3b9927ea52
bugzilla.suse.comhttps://bugzilla.suse.com/show_bug.cgi?id=1219127
lists.debian.org[debian-lts-announce] 20240625 [SECURITY] [DLA 3842-1] linux-5.10 security updatehttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlmailing-list
lists.debian.org[debian-lts-announce] 20240627 [SECURITY] [DLA 3840-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlmailing-list
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LBVHM4LGMFIHBN4UBESYRFMYX3WUICV5/

01 Record index

CVE-2024-23849

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-23849

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References