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CVE

CVE-2026-72399

net: enetc: check the number of BDs needed for xdp_frame
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CVE

CVE-2026-72399

net: enetc: check the number of BDs needed for xdp_frame

In the Linux kernel, the following vulnerability has been resolved:

net: enetc: check the number of BDs needed for xdp_frame

The size of xdpredirectarr array is ENETCMAXSKB_FRAGS. However, the

number of fragments contained in xdp_frame may be greater than or equal

to ENETCMAXSKBFRAGS, which will cause the access to xdpredirect_arr

to be out of bounds.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://git.kernel.org/stable/c/1681cc7974a6123f5d5740b03bc11e4784bd2542, https://git.kernel.org/stable/c/1ecb199b0e6d12ab6c26c0b7edf1a8f4472d9aed, https://git.kernel.org/stable/c/555c5475e787802eeae0d2b91c2f66c330db2767, https://git.kernel.org/stable/c/cfbc6e9b84dcc0aa2d65c84ea4745af327763209, https://git.kernel.org/stable/c/d22829101ab675607ad6c3d420fb3ab875f46bbb, https://git.kernel.org/stable/c/f55276160ffad3e235b657ee4b7304eb99b90e5c, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72399.json, https://nvd.nist.gov/vuln/detail/CVE-2026-72399, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Severity

9.8

CVSS Score
0
10

Basic Information

Base CVSS
9.8
EPSS Probability
0.00672%
EPSS Percentile
0.49401%
Introduced Version
9d2b68cc108db2fdb35022ed2d88cfb305c441a6,5.13.0,6.2.0,6.7.0,6.13.0,6.19.0,0
Fix Available
555c5475e787802eeae0d2b91c2f66c330db2767,6.1.178,6.6.145,6.12.97,6.18.40,7.1.5,6.1.180-1,6.12.100-1

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