CVE-2023-45871
Advisory lineage Upstream: 0 Downstream: 54
Analyzed
Published: 15 Oct 2023, 00:00
Last modified:02 Aug 2024, 20:29
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.5 HIGH
v3.1 (nvd)
EPSS Score
0.03% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
15 Oct 2023, 00:00
Published
Vulnerability first disclosed
02 Aug 2024, 20:29
Last Modified
Vulnerability information updated
Description
An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel before 6.5.3. A buffer size may not be adequate for frames larger than the MTU.
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Trends
Current EPSS score: 0.03%• Percentile: 7%
Techniques & Countermeasures
- CWE-131•Incorrect Calculation of Buffer Size
The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.
Affected Systems
- debian•debian_linux
10.0
- linux•linux_kernel
≥ 3.4, < 4.14.326 | ≥ 4.15, < 4.19.295 | ≥ 4.20, < 5.4.257 | ≥ 5.5, < 5.10.195 | ≥ 5.11, < 5.15.132 | ≥ 5.16, < 6.1.53 | ≥ 6.2, < 6.4.16 | ≥ 6.5, < 6.5.3