UbuntuUpdates.org

Bugs fixes in "linux"

Origin Bug number Title Date fixed
CVE CVE-2026-43074 In the Linux kernel, the following vulnerability has been resolved: eventpoll: defer struct eventpoll free to RCU grace period In certain situation 2026-07-03
CVE CVE-2026-31684 In the Linux kernel, the following vulnerability has been resolved: net: sched: act_csum: validate nested VLAN headers tcf_csum_act() walks nested 2026-07-03
CVE CVE-2026-43103 In the Linux kernel, the following vulnerability has been resolved: net: lapbether: handle NETDEV_PRE_TYPE_CHANGE lapbeth_data_transmit() expects t 2026-07-03
CVE CVE-2026-43099 In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: fix null-ptr-deref in icmp_build_probe() ipv6_stub->ipv6_dev_find() 2026-07-03
CVE CVE-2026-43098 In the Linux kernel, the following vulnerability has been resolved: nfc: s3fwrn5: allocate rx skb before consuming bytes s3fwrn82_uart_read() repor 2026-07-03
CVE CVE-2026-43094 In the Linux kernel, the following vulnerability has been resolved: ixgbevf: add missing negotiate_features op to Hyper-V ops table Commit a7075f50 2026-07-03
CVE CVE-2026-43093 In the Linux kernel, the following vulnerability has been resolved: xsk: tighten UMEM headroom validation to account for tailroom and min frame The 2026-07-03
CVE CVE-2026-43092 In the Linux kernel, the following vulnerability has been resolved: xsk: validate MTU against usable frame size on bind AF_XDP bind currently accep 2026-07-03
CVE CVE-2026-43091 In the Linux kernel, the following vulnerability has been resolved: xfrm: Wait for RCU readers during policy netns exit xfrm_policy_fini() frees th 2026-07-03
CVE CVE-2026-43089 In the Linux kernel, the following vulnerability has been resolved: xfrm_user: fix info leak in build_mapping() struct xfrm_usersa_id has a one-byt 2026-07-03
CVE CVE-2026-43086 In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ip_vs_add_service error path When ip_vs_bind_scheduler( 2026-07-03
CVE CVE-2026-43085 In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_log: initialize nfgenmsg in NLMSG_DONE terminator When bat 2026-07-03
CVE CVE-2026-31681 In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_multiport: validate range encoding in checkentry ports_match_v1() 2026-07-03
CVE CVE-2026-43082 In the Linux kernel, the following vulnerability has been resolved: net: txgbe: leave space for null terminators on property_entry Lists of struct 2026-07-03
CVE CVE-2026-31673 In the Linux kernel, the following vulnerability has been resolved: af_unix: read UNIX_DIAG_VFS data under unix_state_lock Exact UNIX diag lookups 2026-07-03
CVE CVE-2026-43081 In the Linux kernel, the following vulnerability has been resolved: net: ipa: fix GENERIC_CMD register field masks for IPA v5.0+ Fix the field mask 2026-07-03
CVE CVE-2026-43345 In the Linux kernel, the following vulnerability has been resolved: net: ipa: fix event ring index not programmed for IPA v5.0+ For IPA v5.0+, the 2026-07-03
CVE CVE-2026-43080 In the Linux kernel, the following vulnerability has been resolved: l2tp: Drop large packets with UDP encap syzbot reported a WARN on my patch seri 2026-07-03
CVE CVE-2026-43079 In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Skip discovery table for offline dies This warning can b 2026-07-03
CVE CVE-2026-31407 In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: add missing netlink policy validations Hyunwoo Kim report 2026-07-03



About   -   Send Feedback to @ubuntu_updates