01 Record

CVE-2024-27414

rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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02 Description

rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back

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 14.1% 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 2026-08-04.

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

2024-05-17 11:50Z2 YR AGO

Last updated

2026-08-05 11:29Z2 MO AGO

Reserved

2024-02-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

f2615e902f0d2d2fb965eab511d6a793e75e594f0b0d250a9dabad49aaec7efc

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxad46d4861ed36315d3d9e838723ba3e367ecc042 to < b9fbc44159dfc3e9a7073032752d9e03f5194a6f, abb0172fa8dc4a4ec51aa992b7269ed65959f310 to < 882a51a10ecf24ce135d573afa0872aef02c5125, 047508edd602921ee8bb0f2aa2100aa2e9bedc75 to < a1227b27fcccc99dc44f912b479e01a17e2d7d31, 8dfac8071d58447e5cace4c4c6fe493ce2f615f6 to < f2261eb994aa5757c1da046b78e3229a3ece0ad9, d73ef2d69c0dba5f5a1cb9600045c873bab1fb7f to < 167d8642daa6a44b51de17f8ff0f584e1e762db7, d73ef2d69c0dba5f5a1cb9600045c873bab1fb7f to < 831bc2728fb48a8957a824cba8c264b30dca1425, d73ef2d69c0dba5f5a1cb9600045c873bab1fb7f to < 743ad091fb46e622f1b690385bb15e3cd3daf874, 00757f58e37b2d9a6f99e15be484712390cd2bab, 5.4.253 to < 5.4.271, 5.10.190 to < 5.10.212, 5.15.126 to < 5.15.151, 6.1.45 to < 6.1.81, 6.4.10 to < 6.5, 6.5—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b9fbc44159dfc3e9a7073032752d9e03f5194a6f
git.kernel.orghttps://git.kernel.org/stable/c/882a51a10ecf24ce135d573afa0872aef02c5125
git.kernel.orghttps://git.kernel.org/stable/c/a1227b27fcccc99dc44f912b479e01a17e2d7d31
git.kernel.orghttps://git.kernel.org/stable/c/f2261eb994aa5757c1da046b78e3229a3ece0ad9
git.kernel.orghttps://git.kernel.org/stable/c/167d8642daa6a44b51de17f8ff0f584e1e762db7
git.kernel.orghttps://git.kernel.org/stable/c/831bc2728fb48a8957a824cba8c264b30dca1425
git.kernel.orghttps://git.kernel.org/stable/c/743ad091fb46e622f1b690385bb15e3cd3daf874
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.82-1

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

Debian 13

linux
Fixed in 6.7.9-1

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

Debian 14

linux
Fixed in 6.7.9-1

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