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CVE Vulnerability Details :
CVE-2025-71137
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-14 Jan, 2026 | 15:07
Updated At-09 Feb, 2026 | 08:35
Rejected At-
▼CVE Numbering Authority (CNA)
octeontx2-pf: fix "UBSAN: shift-out-of-bounds error"

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix "UBSAN: shift-out-of-bounds error" This patch ensures that the RX ring size (rx_pending) is not set below the permitted length. This avoids UBSAN shift-out-of-bounds errors when users passes small or zero ring sizes via ethtool -G.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
Default Status
unaffected
Versions
Affected
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before 5d8dfa3abb9a845302e021cf9c92d941abbc011a (git)
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before 4cc4cfe4d23c883120b6f3d41145edbaa281f2ab (git)
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before 658caf3b8aad65f8b8e102670ca4f68c7030f655 (git)
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before b23a2e15589466a027c9baa3fb5813c9f6a6c6dc (git)
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before aa743b0d98448282b2cb37356db8db2a48524624 (git)
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before 442848e457f5a9f71a4e7e14d24d73dae278ebe3 (git)
  • From d45d8979840d9c9ac93d3fe8cfc8e794b7228445 before 85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
Default Status
affected
Versions
Affected
  • 5.6
Unaffected
  • From 0 before 5.6 (semver)
  • From 5.10.248 through 5.10.* (semver)
  • From 5.15.198 through 5.15.* (semver)
  • From 6.1.160 through 6.1.* (semver)
  • From 6.6.120 through 6.6.* (semver)
  • From 6.12.64 through 6.12.* (semver)
  • From 6.18.4 through 6.18.* (semver)
  • From 6.19 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://git.kernel.org/stable/c/5d8dfa3abb9a845302e021cf9c92d941abbc011a
N/A
https://git.kernel.org/stable/c/4cc4cfe4d23c883120b6f3d41145edbaa281f2ab
N/A
https://git.kernel.org/stable/c/658caf3b8aad65f8b8e102670ca4f68c7030f655
N/A
https://git.kernel.org/stable/c/b23a2e15589466a027c9baa3fb5813c9f6a6c6dc
N/A
https://git.kernel.org/stable/c/aa743b0d98448282b2cb37356db8db2a48524624
N/A
https://git.kernel.org/stable/c/442848e457f5a9f71a4e7e14d24d73dae278ebe3
N/A
https://git.kernel.org/stable/c/85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7
N/A
Hyperlink: https://git.kernel.org/stable/c/5d8dfa3abb9a845302e021cf9c92d941abbc011a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/4cc4cfe4d23c883120b6f3d41145edbaa281f2ab
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/658caf3b8aad65f8b8e102670ca4f68c7030f655
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/b23a2e15589466a027c9baa3fb5813c9f6a6c6dc
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/aa743b0d98448282b2cb37356db8db2a48524624
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/442848e457f5a9f71a4e7e14d24d73dae278ebe3
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7
Resource: N/A
Details not found