7.8

CVE-2023-53707: linux

CVSS: 7.8v3.1HighDeferred
AliasesUBUNTU-CVE-2023-53707DEBIAN-CVE-2023-53707
Published 22-10-2025Last modified 03-10-2026
Open JSON

Vulnerability summary

CVE-2023-53707 is a high (CVSS 7.8) vulnerability in linux. EPSS estimates a 0.16% chance of exploitation in the next 30 days, higher than 5.3% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.16%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 13 · Related 13
SUSE-SU-2025:21040-1SUSE-SU-2025:21052-1SUSE-SU-2025:21056-1SUSE-SU-2025:21064-1SUSE-SU-2025:4057-1SUSE-SU-2025:4128-1

Timeline

  1. 22-10-2025
    PublishedVulnerability first disclosed.
  2. 03-10-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 The type of size is unsigned int, if size is 0x40000000, there will be an integer overflow, size will be zero after size *= sizeof(uint32_t), will cause uninitialized memory to be referenced later.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.16%

Chance of exploitation in the next 30 days

Percentile

5%

Versus all other CVEs

30-day change

+0.01 pp

From 0.15% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.16%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu123 products
  • linuxAll versions (No fix recorded)
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded)
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.52-1 | < 6.4.13-1
Linux1 product
  • linux≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 8fb035232b505ab12119adf78f5fc1f93f2b7e24 | ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 6e03634f44cd5988ee5b6cdd4f849e73762095e7 | ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 9f55d300541cb5b435984d269087810581580b00 | ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < c3deb091398e9e469d08dd1599b6d76fd6b29df8 | ≥ d38ceaf99ed015f2a0b9af3499791bd3a3daae21, < 87c2213e85bd81e4a9a4d0880c256568794ae388 | 4.2

3 vendors · 125 products

References

9 links