01 Record

CVE-2024-50262

bpf: Fix out-of-bounds write in trie_get_next_key()

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

View raw JSON

02 Description

bpf: Fix out-of-bounds write in trie_get_next_key()

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 ImpacttotalSuccessful exploitation gives total 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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.6% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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

2024-11-09 10:17Z1 YR AGO

Last updated

2026-08-05 11:42Z1 MO AGO

Reserved

2024-10-21

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

07873112b12ebfd16b7c2500b38c1a7410f39d5b1ddc17e8084afc5360910692

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxb471f2f1de8b816f1e799b80aa92588f3566e4bd to < e8494ac079814a53fbc2258d2743e720907488ed, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < 91afbc0eb3c90258ae378ae3c6ead3d2371e926d, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < 590976f921723d53ac199c01d5b7b73a94875e68, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < 86c8ebe02d8806dd8878d0063e8e185622ab6ea6, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < a035df0b98df424559fd383e8e1a268f422ea2ba, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < 90a6e0e1e151ef7a9282e78f54c3091de2dcc99c, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < c4b4f9a9ab82238cb158fa4fe61a8c0ae21a4980, b471f2f1de8b816f1e799b80aa92588f3566e4bd to < 13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21, 4.16—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e8494ac079814a53fbc2258d2743e720907488ed
git.kernel.orghttps://git.kernel.org/stable/c/91afbc0eb3c90258ae378ae3c6ead3d2371e926d
git.kernel.orghttps://git.kernel.org/stable/c/590976f921723d53ac199c01d5b7b73a94875e68
git.kernel.orghttps://git.kernel.org/stable/c/86c8ebe02d8806dd8878d0063e8e185622ab6ea6
git.kernel.orghttps://git.kernel.org/stable/c/a035df0b98df424559fd383e8e1a268f422ea2ba
git.kernel.orghttps://git.kernel.org/stable/c/90a6e0e1e151ef7a9282e78f54c3091de2dcc99c
git.kernel.orghttps://git.kernel.org/stable/c/c4b4f9a9ab82238cb158fa4fe61a8c0ae21a4980
git.kernel.orghttps://git.kernel.org/stable/c/13400ac8fb80c57c2bfb12ebd35ee121ce9b4d21
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-398330.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-355557.html

01 Record index

CVE-2024-50262

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-50262

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References