can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.17 % · percentile 6 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Undergoing Analysis
Description
In the Linux kernel, the following vulnerability has been resolved: can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet This patch switches the timer to HRTIMER_MODE_SOFT, which executed the timer callback in softirq context and removes the hrtimer_tasklet.
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat |
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-49133
- GCVE · GCVE-0-2026-17523
CERT-FR advisories
- CERTFR-2026-AVI-1256 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1161 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1065 — Multiples vulnérabilités dans le noyau Linux de Red Hat · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 2.6.29.1 < 4.19.226cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4cpe:2.3:o:linux:linux_kernel:2.6.29:-:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc6:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc7:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:2.6.29:rc8:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected c53a6ee88b0a91bd012ef1b7988c0b93dae6f24d < 79305a826f872fe446c6fbf8450f515053ef6951 ; affected c53a6ee88b0a91bd012ef1b7988c0b93dae6f24d < bf74aa86e111aa3b2fbb25db37e3a3fab71b5b68 |
| Linux · Linux | affected 2.6.29 ; unaffected 0 < 2.6.29 ; unaffected 4.19.226 ≤ 4.19.* ; unaffected 5.4 ≤ * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |