CVE-2023-52818

Published: May 21, 2024Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 For pptable structs that use flexible array sizes, use flexible arrays.

Affected (8)

Products: Linux: Linux Kernel

1 product

Configuration A

8 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	version < 4.14.331
Linux Linux Kernel	4.15 ≤ version < 4.19.300
Linux Linux Kernel	4.20 ≤ version < 5.4.262
Linux Linux Kernel	5.11 ≤ version < 5.15.140
Linux Linux Kernel	5.16 ≤ version < 6.1.64
Linux Linux Kernel	5.5 ≤ version < 5.10.202
Linux Linux Kernel	6.2 ≤ version < 6.5.13
Linux Linux Kernel	6.6 ≤ version < 6.6.3

Related CWEs

Improper Validation of Array Index

The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.

References (18)

https://git.kernel.org/stable/c/6dffdddfca818c02a42b6caa1d9845995f0a1f94

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/760efbca74a405dc439a013a5efaa9fadc95a8c3

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/8af28ae3acb736ada4ce3457662fa446cc913bb4

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/92a775e7c9707aed28782bafe636bf87675f5a97

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/acdb6830de02cf2873aeaccdf2d9bca4aee50e47

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/c847379a5d00078ad6fcb1c24230e72c5609342f

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/cfd8cd907fd94538561479a43aea455f5cf16928

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/e52e324a21341c97350d5f11de14721c1c609498

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/fc9ac0e8e0bcb3740c6eaad3a1a50c20016d422b

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/6dffdddfca818c02a42b6caa1d9845995f0a1f94

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/760efbca74a405dc439a013a5efaa9fadc95a8c3

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/8af28ae3acb736ada4ce3457662fa446cc913bb4

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/92a775e7c9707aed28782bafe636bf87675f5a97

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/acdb6830de02cf2873aeaccdf2d9bca4aee50e47

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/c847379a5d00078ad6fcb1c24230e72c5609342f

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/cfd8cd907fd94538561479a43aea455f5cf16928

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/e52e324a21341c97350d5f11de14721c1c609498

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/stable/c/fc9ac0e8e0bcb3740c6eaad3a1a50c20016d422b

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

Timeline

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