Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: enetc: check the number of BDs needed for xdp_frame The size of xdp_redirect_arr array is ENETC_MAX_SKB_FRAGS. However, the number of fragments contained in xdp_frame may be greater than or equal to ENETC_MAX_SKB_FRAGS, which will cause the access to xdp_redirect_arr to be out of bounds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9d2b68cc108db2fdb35022ed2d88cfb305c441a6 before 1ecb199b0e6d12ab6c26c0b7edf1a8f4472d9aed; affected 9d2b68cc108db2fdb35022ed2d88cfb305c441a6 before f55276160ffad3e235b657ee4b7304eb99b90e5c; affected 9d2b68cc108db2fdb35022ed2d88cfb305c441a6 before cfbc6e9b84dcc0aa2d65c84ea4745af327763209; affected 9d2b68cc108db2fdb35022ed2d88cfb305c441a6 before 1681cc7974a6123f5d5740b03bc11e4784bd2542; affected 9d2b68cc108db2fdb35022ed2d88cfb305c441a6 before d22829101ab675607ad6c3d420fb3ab875f46bbb; affected 9d2b68cc108db2fdb35022ed2d88cfb305c441a6 before 555c5475e787802eeae0d2b91c2f66c330db2767 |
| Linux / Linux | affected 5.13; unaffected 0 before 5.13; unaffected 6.1.178 through 6.1.*; unaffected 6.6.145 through 6.6.*; unaffected 6.12.97 through 6.12.*; unaffected 6.18.40 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1ecb199b0e6d12ab6c26c0b7edf1a8f4472d9aed
- https://git.kernel.org/stable/c/f55276160ffad3e235b657ee4b7304eb99b90e5c
- https://git.kernel.org/stable/c/cfbc6e9b84dcc0aa2d65c84ea4745af327763209
- https://git.kernel.org/stable/c/1681cc7974a6123f5d5740b03bc11e4784bd2542
- https://git.kernel.org/stable/c/d22829101ab675607ad6c3d420fb3ab875f46bbb
- https://git.kernel.org/stable/c/555c5475e787802eeae0d2b91c2f66c330db2767