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ubuntucveUbuntu.comUB:CVE-2024-27026
HistoryMay 01, 2024 - 12:00 a.m.

CVE-2024-27026

2024-05-0100:00:00
ubuntu.com
ubuntu.com
10
linux kernel
cve-2024-27026
vulnerability
vmxnet3
missing reserved tailroom

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

15.5%

In the Linux kernel, the following vulnerability has been resolved:
vmxnet3: Fix missing reserved tailroom Use rbi->len instead of rcd->len for
non-dataring packet. Found issue: XDP_WARN:
xdp_update_frame_from_buff(line:278): Driver BUG: missing reserved tailroom
WARNING: CPU: 0 PID: 0 at net/core/xdp.c:586 xdp_warn+0xf/0x20 CPU: 0 PID:
0 Comm: swapper/0 Tainted: G W O 6.5.1 #1 RIP: 0010:xdp_warn+0xf/0x20 … ?
xdp_warn+0xf/0x20 xdp_do_redirect+0x15f/0x1c0 vmxnet3_run_xdp+0x17a/0x400
[vmxnet3] vmxnet3_process_xdp+0xe4/0x760 [vmxnet3] ?
vmxnet3_tq_tx_complete.isra.0+0x21e/0x2c0 [vmxnet3]
vmxnet3_rq_rx_complete+0x7ad/0x1120 [vmxnet3]
vmxnet3_poll_rx_only+0x2d/0xa0 [vmxnet3] __napi_poll+0x20/0x180
net_rx_action+0x177/0x390

AI Score

6.6

Confidence

Low

EPSS

0

Percentile

15.5%