CVE-2023-52762 Affecting dlm-kmp-default package, versions <6.4.0-150600.23.14.2
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Test your applications- Snyk ID SNYK-SLES156-DLMKMPDEFAULT-7548990
- published 23 Jul 2024
- disclosed 22 Jul 2024
Introduced: 22 Jul 2024
CVE-2023-52762 Open this link in a new tabHow to fix?
Upgrade SLES:15.6 dlm-kmp-default to version 6.4.0-150600.23.14.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream dlm-kmp-default package and not the dlm-kmp-default package as distributed by SLES.
See How to fix? for SLES:15.6 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
virtio-blk: fix implicit overflow on virtio_max_dma_size
The following codes have an implicit conversion from size_t to u32: (u32)max_size = (size_t)virtio_max_dma_size(vdev);
This may lead overflow, Ex (size_t)4G -> (u32)0. Once virtio_max_dma_size() has a larger size than U32_MAX, use U32_MAX instead.
References
- https://www.suse.com/security/cve/CVE-2023-52762.html
- https://bugzilla.suse.com/1225573
- https://git.kernel.org/stable/c/017278f141141367f7d14b203e930b45b6ffffb9
- https://git.kernel.org/stable/c/472bd4787406bef2e8b41ee4c74d960a06a49a48
- https://git.kernel.org/stable/c/72775cad7f572bb2501f9ea609e1d20e68f0b38b
- https://git.kernel.org/stable/c/d667fe301dcbcb12d1d6494fc4b8abee2cb75d90
- https://git.kernel.org/stable/c/fafb51a67fb883eb2dde352539df939a251851be