5.5

CVE-2024-26917: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"

Analyzed
AliasesUBUNTU-CVE-2024-26917DEBIAN-CVE-2024-26917
Published 17-04-2024Last modified 23-05-2026

Vulnerability summary

CVE-2024-26917 is a medium (CVSS 5.5) vulnerability in debian debian_linux. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 15.1% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 5.5, local access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.24%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 11 · Related 8
DLA-3840-1DLA-3842-1DSA-5681-1SUSE-SU-2024:1644-1SUSE-SU-2024:1659-1SUSE-SU-2024:1663-1

Timeline

  1. 17-04-2024
    PublishedVulnerability first disclosed.
  2. 23-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" This reverts commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, since it changed sping locks from "bh" to "irqsave". Instead, a work queue should be used, and will be addressed in a separate commit.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.24%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.24% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: local access, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Ubuntu110 products
  • linux< 5.4.0-181.201 | < 5.15.0-106.116
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 5.4.0-1124.134 | < 5.15.0-1061.67
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian2 products
Linux2 products
  • linux≥ 264eae2f523d2aae38188facb4ece893023f25da, < 94a600226b6d0ef065ee84024b450b566c5a87d6 | ≥ d2bf25674cea74b865d367d09be5dfe9aff5922a, < 2209fc6e3d7727d787dc6ef9baa1e9eae6b1295b | ≥ 9cce8ef7a6fa858bbcacd8679a5ca5a4fd3a6df3, < 7d4e19f7ff644c5b79e8271df8ac2e549b436a5b | ≥ 076fb40cf27ab9232d8cce1f007e663e46705302, < 5b8f473c4de95c056c1c767b1ad48c191544f6a5 | ≥ 5a5fb3b1754fa2b4db95f0151b4af0fb6f8918ec, < 6bb22ac1d11d7d20f91e7fd2e657a9e5f6db65e0 | ≥ 1a1975551943f681772720f639ff42fbaa746212, < 2996c7e97ea7cf4c1838a1b1dbc0885934113783 | ≥ 1a1975551943f681772720f639ff42fbaa746212, < 25675159040bffc7992d5163f3f33ba7d0142f21 | ≥ 1a1975551943f681772720f639ff42fbaa746212, < 977fe773dcc7098d8eaf4ee6382cb51e13e784cb | 4ea46b479a00dd232f0dbc81fdc27f9330ecb3ad | 694ddc5bf35a5b6f9acb6e4724324c910a1237f1 | 6c5d7242bcf2154e9576e5eb2a98c6984ca5ea9a | ≥ 4.19.295, < 4.19.307 | ≥ 5.4.257, < 5.4.269 | ≥ 5.10.195, < 5.10.210 | ≥ 5.15.132, < 5.15.149 | ≥ 6.1.53, < 6.1.79 | ≥ 4.14.326, < 4.15 | ≥ 6.4.16, < 6.5 | ≥ 6.5.3, < 6.6 | 6.6
  • linux_kernel≥ 4.14.326, < 4.15 | ≥ 4.19.295, < 4.19.307 | ≥ 5.4.257, < 5.4.269 | ≥ 5.10.195, < 5.10.210 | ≥ 5.15.132, < 5.15.149 | ≥ 6.1.53, < 6.1.79 | ≥ 6.4.16, < 6.5 | ≥ 6.5.3, < 6.6.18 | ≥ 6.7, < 6.7.6 | 6.8:rc1 | 6.8:rc2 | 6.8:rc3 | 6.8:rc4

3 vendors · 114 products

References

19 links
Show all 19 references