Linux Distros Unpatched Vulnerability : CVE-2024-56633

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic...

BELL-CVE-2024-56633

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CVE-2024-56633

creationtimestamp| type| source ---|---|--- 2024-12-27 15:19:18+00:00| seen| https://bsky.app/profile/cve-notifications.bsky.social/post/3lecbxypecv2k 2025-08-14 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-07...

CVE-2024-56633

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic in SKREDIRECT is pre-uncharging tosend bytes, which is either msg-sg.size or a smaller value applybytes. Potential problems with this...

CVE-2024-56633 tcp_bpf: Fix the sk_mem_uncharge logic in tcp_bpf_sendmsg

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic in SKREDIRECT is pre-uncharging tosend bytes, which is either msg-sg.size or a smaller value applybytes. Potential problems with this...

CVE-2024-56633 tcp_bpf: Fix the sk_mem_uncharge logic in tcp_bpf_sendmsg

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic in SKREDIRECT is pre-uncharging tosend bytes, which is either msg-sg.size or a smaller value applybytes. Potential problems with this...

CVE-2024-56633

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg The current sk memory accounting logic in SKREDIRECT is pre-uncharging tosend bytes, which is either msg-sg.size or a smaller value applybytes. Potential problems with this...

CVE-2024-56633

The CVE-2024-56633 issue in the Linux kernel relates to tcp_bpf_sendmsg and the sk_mem_uncharge accounting in __SK_REDIRECT. The current approach pre-uncharges tosend bytes (msg->sg.size or apply_bytes), which can lead to under/over charging if actual sent bytes differ or if ret < 0. The ci...