PT-2025-37877 · Linux+2 · Linux Kernel+2
Published
2023-07-12
·
Updated
2025-11-19
·
CVE-2023-53272
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a flaw in the ENA adapter related to exponential backoff. Specifically, the reset delays can become excessively large, potentially triggering a UBSAN panic due to a shift-out-of-bounds error in the
ena delay exponential backoff us function. The timeout value can overflow, leading to unexpected behavior and system instability.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Out of bounds Read
Integer Overflow
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Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Suse