CVE-2024-56540
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-56540
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56540.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-56540
- Downstream
- Related
- Published
- 2024-12-27T14:11:22Z
- Modified
- 2025-10-17T18:07:12.567316Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- accel/ivpu: Prevent recovery invocation during probe and resume
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
accel/ivpu: Prevent recovery invocation during probe and resume
Refactor IPC send and receive functions to allow correct handling of operations that should not trigger a recovery process.
Expose ivpusendreceive_internal(), which is now utilized by the D0i3 entry, DCT initialization, and HWS initialization functions. These functions have been modified to return error codes gracefully, rather than initiating recovery.
The updated functions are invoked within ivpuprobe() and ivpuresume(), ensuring that any errors encountered during these stages result in a proper teardown or shutdown sequence. The previous approach of triggering recovery within these functions could lead to a race condition, potentially causing undefined behavior and kernel crashes due to null pointer dereferences.
- References
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
-
Introduced45e45362e0955fc3b0b622e8a0d788097f3de902Fixedcac822772c4dc27a285f09caf30072ab76d2bf38
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced45e45362e0955fc3b0b622e8a0d788097f3de902Fixed362ef76020ea6219a4df4ac5b738672b59527239
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced45e45362e0955fc3b0b622e8a0d788097f3de902Fixed5eaa497411197c41b0813d61ba3fbd6267049082
Affected versions
v6.*
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.11.1
v6.11.10
v6.11.2
v6.11.3
v6.11.4
v6.11.5
v6.11.6
v6.11.7
v6.11.8
v6.11.9
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.6
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
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"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cac822772c4dc27a285f09caf30072ab76d2bf38",
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{
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},
"id": "CVE-2024-56540-d6af495c",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@362ef76020ea6219a4df4ac5b738672b59527239",
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"id": "CVE-2024-56540-fd8a6028",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cac822772c4dc27a285f09caf30072ab76d2bf38",
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