CVE-2023-53077
published 2025-05-02CVE-2023-53077: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes [WHY] When…
PriorityP336high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.20%
9.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PTEBufferSizeInRequests is zero, UBSAN reports the following
warning because dml_log2 returns an unexpected negative value:
shift exponent 4294966273 is too large for 32-bit type 'int'
[HOW]
In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and
assign the result directly.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.25-1 (bookworm) | linux 6.1.25-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 6725a88f88a7e922e91c45bf83d320487810c192 < 7257070be70e19a9138f39009c1a26c83a8a7cfa | 7257070be70e19a9138f39009c1a26c83a8a7cfa |
| linux | linux | >= 6725a88f88a7e922e91c45bf83d320487810c192 < bec1bea2fa974e63f6059c33edde669c7894d0bc | bec1bea2fa974e63f6059c33edde669c7894d0bc |
| linux | linux | >= 6725a88f88a7e922e91c45bf83d320487810c192 < a16394b5d661afec9a264fecac3abd87aea439ea | a16394b5d661afec9a264fecac3abd87aea439ea |
| linux | linux | >= 6725a88f88a7e922e91c45bf83d320487810c192 < e12b95680821b9880cd9992c0f3555389363604f | e12b95680821b9880cd9992c0f3555389363604f |
| linux | linux | >= 6725a88f88a7e922e91c45bf83d320487810c192 < 031f196d1b1b6d5dfcb0533b431e3ab1750e6189 | 031f196d1b1b6d5dfcb0533b431e3ab1750e6189 |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.25-1 | 6.1.25-1 |
| linux | linux_kernel | >= 0 < 6.1.25-1 | 6.1.25-1 |
| linux | linux_kernel | >= 0 < 6.1.25-1 | 6.1.25-1 |
| linux | linux_kernel | >= 5.11 < 5.15.104 | 5.15.104 |
| linux | linux_kernel | >= 5.16 < 6.1.21 | 6.1.21 |
| linux | linux_kernel | >= 5.9 < 5.10.176 | 5.10.176 |
| linux | linux_kernel | >= 6.2 < 6.2.8 | 6.2.8 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-89m2-2g6w-whvw: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PT
ghsa_unreviewed·2025-05-02
CVE-2023-53077 [HIGH] CWE-787 GHSA-89m2-2g6w-whvw: In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PT
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PTEBufferSizeInRequests is zero, UBSAN reports the following
warning because dml_log2 returns an unexpected negative value:
shift exponent 4294966273 is too large for 32-bit type 'int'
[HOW]
In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and
assign the result directly.
OSV
CVE-2023-53077: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes [WHY] When PTEB
osv·2025-05-02·CVSS 7.8
CVE-2023-53077 [HIGH] CVE-2023-53077: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes [WHY] When PTEB
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes [WHY] When PTEBufferSizeInRequests is zero, UBSAN reports the following warning because dml_log2 returns an unexpected negative value: shift exponent 4294966273 is too large for 32-bit type 'int' [HOW] In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and assign the result directly.
Red Hat
kernel: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
vendor_redhat·2025-05-02·CVSS 7.8
CVE-2023-53077 [HIGH] kernel: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
kernel: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes
[WHY]
When PTEBufferSizeInRequests is zero, UBSAN reports the following
warning because dml_log2 returns an unexpected negative value:
shift exponent 4294966273 is too large for 32-bit type 'int'
[HOW]
In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and
assign the result directly.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Li
Debian
CVE-2023-53077: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
vendor_debian·2023·CVSS 7.8
CVE-2023-53077 [HIGH] CVE-2023-53077: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix shift-out-of-bounds in CalculateVMAndRowBytes [WHY] When PTEBufferSizeInRequests is zero, UBSAN reports the following warning because dml_log2 returns an unexpected negative value: shift exponent 4294966273 is too large for 32-bit type 'int' [HOW] In the case PTEBufferSizeInRequests is zero, skip the dml_log2() and assign the result directly.
Scope: local
bookworm: resolved (fixed in 6.1.25-1)
bullseye: resolved (fixed in 5.10.178-1)
forky: resolved (fixed in 6.1.25-1)
sid: resolved (fixed in 6.1.25-1)
trixie: resolved (fixed in 6.1.25-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/031f196d1b1b6d5dfcb0533b431e3ab1750e6189https://git.kernel.org/stable/c/7257070be70e19a9138f39009c1a26c83a8a7cfahttps://git.kernel.org/stable/c/a16394b5d661afec9a264fecac3abd87aea439eahttps://git.kernel.org/stable/c/bec1bea2fa974e63f6059c33edde669c7894d0bchttps://git.kernel.org/stable/c/e12b95680821b9880cd9992c0f3555389363604f
2025-05-02
Published