CVE-2024-47658: crypto: stm32/cryp - call finalize with bh disabled
Vulnerability summary
CVE-2024-47658 is a high (CVSS 7.5) vulnerability in linux. EPSS estimates a 0.48% chance of exploitation in the next 30 days, higher than 41.4% of scored vulnerabilities.
Severe, CVSS 7.5 (CVE.org); no exploitation reported by the 5 checked sources; EPSS 0% (FIRST, 03-11-2026)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 13 · Related 13Timeline
- 09-10-2024PublishedVulnerability first disclosed.
- 30-10-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: crypto: stm32/cryp - call finalize with bh disabled The finalize operation in interrupt mode produce a produces a spinlock recursion warning. The reason is the fact that BH must be disabled during this process.
CVSS metrics
5 scores · 4 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HDiffers
- NVDNIST5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HDiffers
EPSS trend
Probability
0.48%
Chance of exploitation in the next 30 days
Percentile
41%
Versus all other CVEs
30-day change
Increase +0.01 pp
From 0.47% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Ubuntu126 products
- linuxAll versions (No fix recorded) | < 6.8.0-50.51
- linux-allwinner-5.19All versions (No fix recorded)
- linux-awsAll versions (No fix recorded) | < 6.8.0-1020.22
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Linux2 products
- linux≥ 9e054ec21ef8344345b28603fb272fe999f735db, < d16983c48f922ef46fb154b52a5b7eed2e689eae | ≥ 9e054ec21ef8344345b28603fb272fe999f735db, < d93a2f86b0a998aa1f0870c85a2a60a0771ef89a | ≥ 9e054ec21ef8344345b28603fb272fe999f735db, < 5d734665cd5d93270731e0ff1dd673fec677f447 | ≥ 9e054ec21ef8344345b28603fb272fe999f735db, < 56ddb9aa3b324c2d9645b5a7343e46010cf3f6ce | 4.16
- linux_kernel< 6.6.50 | ≥ 6.7, < 6.10.9
Debian1 product
- linuxAll versions (No fix recorded) | < 6.10.9-1
3 vendors · 129 products
