01 Record

CVE-2024-56648

net: hsr: avoid potential out-of-bound access in fill_frame_info()

MediumPUBLISHEDCNA: Linux

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

net: hsr: avoid potential out-of-bound access in fill_frame_info()

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.3% 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

2024-12-27 15:02Z1 YR AGO

Last updated

2026-05-23 15:55Z3 MO AGO

Reserved

2024-12-27

Assigning CNA

Linux

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-908Use of Uninitialized ResourceBase

Data version

5.2

Document digest

abec4ec58928b46538051cc1467d7a2ac30a7d62fa32c710665e399030ccf5a6

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf6442ee08fe66c8e45c4f246531a2aaf4f17a7a7 to < aa632691c722a123e47ccd05a3afdd5f87a36061, 48b491a5cc74333c4a6a82fe21cea42c055a3b0b to < c6e778901d0055356c4fb223058364cae731494a, 48b491a5cc74333c4a6a82fe21cea42c055a3b0b to < 6bb5c8ebc99f0671dbd3c9408ebaf935c3951186, 48b491a5cc74333c4a6a82fe21cea42c055a3b0b to < 3c215663b3e27a3b08cefcaea623ff54c70c8035, 48b491a5cc74333c4a6a82fe21cea42c055a3b0b to < 7ea527fbd7b94d0bee64a0a7e98279bcc654b322, 48b491a5cc74333c4a6a82fe21cea42c055a3b0b to < b9653d19e556c6afd035602927a93d100a0d7644, 4ffd1d4a6b306ff69cbe412d2c54d2dd349ff436, 5.10.42 to < 5.10.231, 5.12.9 to < 5.13, 5.13—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/aa632691c722a123e47ccd05a3afdd5f87a36061
git.kernel.orghttps://git.kernel.org/stable/c/c6e778901d0055356c4fb223058364cae731494a
git.kernel.orghttps://git.kernel.org/stable/c/6bb5c8ebc99f0671dbd3c9408ebaf935c3951186
git.kernel.orghttps://git.kernel.org/stable/c/3c215663b3e27a3b08cefcaea623ff54c70c8035
git.kernel.orghttps://git.kernel.org/stable/c/7ea527fbd7b94d0bee64a0a7e98279bcc654b322
git.kernel.orghttps://git.kernel.org/stable/c/b9653d19e556c6afd035602927a93d100a0d7644
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

01 Record index

CVE-2024-56648

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-56648

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References