CVE-2024-42127
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-42127
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42127.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-42127
- Downstream
- Related
- Published
- 2024-07-30T07:46:24.070Z
- Modified
- 2025-11-26T19:35:03.517029Z
- Summary
- drm/lima: fix shared irq handling on driver remove
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/lima: fix shared irq handling on driver remove
lima uses a shared interrupt, so the interrupt handlers must be prepared to be called at any time. At driver removal time, the clocks are disabled early and the interrupts stay registered until the very end of the remove process due to the devm usage. This is potentially a bug as the interrupts access device registers which assumes clocks are enabled. A crash can be triggered by removing the driver in a kernel with CONFIGDEBUGSHIRQ enabled. This patch frees the interrupts at each lima device finishing callback so that the handlers are already unregistered by the time we fully disable clocks.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/blob/9c3874e559580d6c6ec8d449812ac11277724770/cves/2024/42xxx/CVE-2024-42127.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/04d531b9a1875846d4f89953b469ad463aa7a770
- https://git.kernel.org/stable/c/0a487e977cb8897ae4c51ecd34bbaa2b005266c9
- https://git.kernel.org/stable/c/0d60c43df59ef01c08dc7b0c45495178f9d05a13
- https://git.kernel.org/stable/c/17fe8b75aaf0bb1bdc31368963446b421c22d0af
- https://git.kernel.org/stable/c/25d0d9b83d855cbc5d5aa5ae3cd79d55ea0c84a8
- https://git.kernel.org/stable/c/a6683c690bbfd1f371510cb051e8fa49507f3f5e
- https://git.kernel.org/stable/c/b5daf9217a50636a969bc1965f827878aeb09ffe
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixed0d60c43df59ef01c08dc7b0c45495178f9d05a13
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixed25d0d9b83d855cbc5d5aa5ae3cd79d55ea0c84a8
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixed17fe8b75aaf0bb1bdc31368963446b421c22d0af
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixed0a487e977cb8897ae4c51ecd34bbaa2b005266c9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixed04d531b9a1875846d4f89953b469ad463aa7a770
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixedb5daf9217a50636a969bc1965f827878aeb09ffe
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d2a6339961efc078208dc3b2f006e9e9a8e119Fixeda6683c690bbfd1f371510cb051e8fa49507f3f5e
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced5.2.0Fixed5.4.280
- Type
- ECOSYSTEM
- Events
-
Introduced5.5.0Fixed5.10.222
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.163
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.98
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.39
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.9.9