Red Hat Security Advisory: kernel-rt security and bug fix update
🔗 CVE IDs covered (9)
📋 Description
CVE-2023-1637 — kernel: save/restore speculative MSRs during S3 suspend/resume CVE-2023-2002 — Kernel: bluetooth: Unauthorized management command execution CVE-2023-3090 — kernel: ipvlan: out-of-bounds write caused by unclear skb->cb CVE-2023-3390 — kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests CVE-2023-3776 — kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function CVE-2023-4004 — kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() CVE-2023-20593 — hw: amd: Cross-Process Information Leak CVE-2023-35001 — kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() CVE-2023-35788 — kernel: cls_flower: out-of-bounds write in fl_set_geneve_opt()
🔗 References (11)
- selfhttps://access.redhat.com/errata/RHSA-2023:5255
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2187308
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2213260
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2215768
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2217845
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2218672
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2220892
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2225097
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2225275
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_5255.json