CVE-2023-52762
published 2024-05-21CVE-2023-52762: 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…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
15.4th percentile
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.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.64-1 (bookworm) | linux 6.1.64-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= fd1068e1860e44aaaa337b516df4518d1ce98da1 < 72775cad7f572bb2501f9ea609e1d20e68f0b38b | 72775cad7f572bb2501f9ea609e1d20e68f0b38b |
| linux | linux | >= fd1068e1860e44aaaa337b516df4518d1ce98da1 < 472bd4787406bef2e8b41ee4c74d960a06a49a48 | 472bd4787406bef2e8b41ee4c74d960a06a49a48 |
| linux | linux | >= fd1068e1860e44aaaa337b516df4518d1ce98da1 < 017278f141141367f7d14b203e930b45b6ffffb9 | 017278f141141367f7d14b203e930b45b6ffffb9 |
| linux | linux | >= fd1068e1860e44aaaa337b516df4518d1ce98da1 < d667fe301dcbcb12d1d6494fc4b8abee2cb75d90 | d667fe301dcbcb12d1d6494fc4b8abee2cb75d90 |
| linux | linux | >= fd1068e1860e44aaaa337b516df4518d1ce98da1 < fafb51a67fb883eb2dde352539df939a251851be | fafb51a67fb883eb2dde352539df939a251851be |
| linux | linux_kernel | < 5.15.140 | 5.15.140 |
| linux | linux_kernel | >= 0 < 6.1.64-1 | 6.1.64-1 |
| linux | linux_kernel | >= 0 < 6.5.13-1 | 6.5.13-1 |
| linux | linux_kernel | >= 0 < 6.5.13-1 | 6.5.13-1 |
| linux | linux_kernel | >= 5.16 < 6.1.64 | 6.1.64 |
| linux | linux_kernel | >= 6.2 < 6.5.13 | 6.5.13 |
| linux | linux_kernel | >= 6.6 < 6.6.3 | 6.6.3 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: virtio-blk: fix implicit overflow on virtio_max_dma_size
vendor_redhat·2024-05-21·CVSS 5.5
CVE-2023-52762 [MEDIUM] CWE-121 kernel: virtio-blk: fix implicit overflow on virtio_max_dma_size
kernel: virtio-blk: fix implicit overflow on virtio_max_dma_size
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.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 9) - Will not fix
Debian
CVE-2023-52762: linux - In the Linux kernel, the following vulnerability has been resolved: virtio-blk:...
vendor_debian·2023·CVSS 5.5
CVE-2023-52762 [MEDIUM] CVE-2023-52762: linux - In the Linux kernel, the following vulnerability has been resolved: virtio-blk:...
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.
Scope: local
bookworm: resolved (fixed in 6.1.64-1)
bullseye: open
forky: resolved (fixed in 6.5.13-1)
sid: resolved (fixed in 6.5.13-1)
trixie: resolved (fixed in 6.5.13-1)
GHSA
GHSA-wwqr-5vx2-25qx: In the Linux kernel, the following vulnerability has been resolved:
virtio-blk: fix implicit overflow on virtio_max_dma_size
The following codes hav
ghsa_unreviewed·2024-05-21
CVE-2023-52762 [MEDIUM] CWE-190 GHSA-wwqr-5vx2-25qx: In the Linux kernel, the following vulnerability has been resolved:
virtio-blk: fix implicit overflow on virtio_max_dma_size
The following codes hav
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.
OSV
CVE-2023-52762: In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtio_max_dma_size The following codes have
osv·2024-05-21·CVSS 5.5
CVE-2023-52762 [MEDIUM] CVE-2023-52762: In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtio_max_dma_size The following codes have
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.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/017278f141141367f7d14b203e930b45b6ffffb9https://git.kernel.org/stable/c/472bd4787406bef2e8b41ee4c74d960a06a49a48https://git.kernel.org/stable/c/72775cad7f572bb2501f9ea609e1d20e68f0b38bhttps://git.kernel.org/stable/c/d667fe301dcbcb12d1d6494fc4b8abee2cb75d90https://git.kernel.org/stable/c/fafb51a67fb883eb2dde352539df939a251851behttps://git.kernel.org/stable/c/017278f141141367f7d14b203e930b45b6ffffb9https://git.kernel.org/stable/c/472bd4787406bef2e8b41ee4c74d960a06a49a48https://git.kernel.org/stable/c/72775cad7f572bb2501f9ea609e1d20e68f0b38bhttps://git.kernel.org/stable/c/d667fe301dcbcb12d1d6494fc4b8abee2cb75d90https://git.kernel.org/stable/c/fafb51a67fb883eb2dde352539df939a251851be
2024-05-21
Published