rpm package
almalinux/bpftool
pkg:rpm/almalinux/bpftool
Vulnerabilities (1,073)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-46125 | Hig | 8.8 | < 4.18.0-553.134.1.el8_10 | 4.18.0-553.134.1.el8_10 | May 28, 2026 | In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since i | |
| CVE-2026-46120 | Hig | 7.8 | < 4.18.0-553.157.1.el8_10 | 4.18.0-553.157.1.el8_10 | May 28, 2026 | In the Linux kernel, the following vulnerability has been resolved: ip6_gre: Use cached t->net in ip6erspan_changelink(). After commit 5e72ce3e3980 ("net: ipv6: Use link netns in newlink() of rtnl_link_ops"), ip6erspan_newlink() correctly resolves the per-netns ip6gre hash via | |
| CVE-2026-46117 | Hig | 7.8 | < 4.18.0-553.146.1.el8_10 | 4.18.0-553.146.1.el8_10 | May 28, 2026 | In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() Sashiko points out that the user can specify WQs sharing the same CQ as a part of the uAPI and this will trigger the WARN_ON() then go on | |
| CVE-2026-46116 | Hig | 7.8 | < 4.18.0-553.144.1.el8_10 | 4.18.0-553.144.1.el8_10 | May 28, 2026 | In the Linux kernel, the following vulnerability has been resolved: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete KASAN reproduces a slab-use-after-free in __xfrm_state_delete()'s hlist_del_rcu calls under syzkaller load on linux-6.12.y stable (reproduced on | |
| CVE-2026-46090 | Hig | 7.8 | < 4.18.0-553.136.1.el8_10 | 4.18.0-553.136.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix peer runtime UAF during format-change stop loopback_check_format() may stop the capture side when playback starts with parameters that no longer match a running capture stream. Commit 826af7fa6 | |
| CVE-2026-46086 | Med | 5.5 | < 4.18.0-553.144.1.el8_10 | 4.18.0-553.144.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: net: bridge: use a stable FDB dst snapshot in RCU readers Local FDB entries can be rewritten in place by `fdb_delete_local()`, which updates `f->dst` to another port or to `NULL` while keeping the entry alive. | |
| CVE-2026-46056 | Hig | 8.8 | < 4.18.0-553.134.1.el8_10 | 4.18.0-553.134.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers hci_conn lookup and field access must be covered by hdev lock in hci_user_passkey_notify_evt() and hci_keypress_notify_evt(), otherwise the connec | |
| CVE-2026-46054 | Hig | 7.1 | < 4.18.0-553.137.1.el8_10 | 4.18.0-553.137.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: selinux: fix overlayfs mmap() and mprotect() access checks The existing SELinux security model for overlayfs is to allow access if the current task is able to access the top level file (the "user" file) and the | |
| CVE-2026-45991 | Hig | 7.8 | < 4.18.0-553.155.1.el8_10 | 4.18.0-553.155.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in part_descs_loc[]. handle_partition_descriptor() dedup | |
| CVE-2026-45984 | Hig | 7.8 | < 4.18.0-553.139.1.el8_10 | 4.18.0-553.139.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data write path The inline data buffer head (dibh) is being released prematurely in gfs2_iomap_begin() via release_metapath() while iomap->inline_data still points to di | |
| CVE-2026-45970 | Hig | 7.8 | < 4.18.0-553.159.1.el8_10 | 4.18.0-553.159.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: bonding: alb: fix UAF in rlb_arp_recv during bond up/down The ALB RX path may access rx_hashtbl concurrently with bond teardown. During rapid bond up/down cycles, rlb_deinitialize() frees rx_hashtbl while RX ha | |
| CVE-2026-45852 | Hig | 7.8 | < 4.18.0-553.132.1.el8_10 | 4.18.0-553.132.1.el8_10 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix double free in rxe_srq_from_init In rxe_srq_from_init(), the queue pointer 'q' is assigned to 'srq->rq.queue' before copying the SRQ number to user space. If copy_to_user() fails, the function cal | |
| CVE-2026-46300 | Hig | 7.8 | < 4.18.0-553.125.1.el8_10 | 4.18.0-553.125.1.el8_10 | May 23, 2026 | In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skb_try_coalesce() can attach paged frags from @from to @to. If @from has SKBFL_SHARED_FRAG set, the resulting @to skb can contain the same externally | |
| CVE-2026-43493 | Cri | 9.8 | < 4.18.0-553.160.1.el8_10 | 4.18.0-553.160.1.el8_10 | May 19, 2026 | In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix handling of MAY_BACKLOG requests MAY_BACKLOG requests can return EBUSY. Handle them by checking for that value and filtering out EINPROGRESS notifications. | |
| CVE-2026-46333 | Hig | 7.1 | < 4.18.0-553.125.1.el8_10 | 4.18.0-553.125.1.el8_10 | May 15, 2026 | In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'get_dumpable()' logic The 'dumpability' of a task is fundamentally about the memory image of the task - the concept comes from whether it can core dump or not - and makes no sense when y | |
| CVE-2025-54518 | Hig | 7.0 | < 4.18.0-553.153.1.el8_10 | 4.18.0-553.153.1.el8_10 | May 15, 2026 | Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation. | |
| CVE-2026-43450 | Hig | 7.1 | < 4.18.0-553.140.1.el8_10 | 4.18.0-553.140.1.el8_10 | May 8, 2026 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() nfnl_cthelper_dump_table() has a 'goto restart' that jumps to a label inside the for loop body. When the "last" helper saved in cb->arg | |
| CVE-2026-43339 | Hig | 7.8 | < 4.18.0-553.164.1.el8_10 | 4.18.0-553.164.1.el8_10 | May 8, 2026 | In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible UaF in addrconf_permanent_addr() The mentioned helper try to warn the user about an exceptional condition, but the message is delivered too late, accessing the ipv6 after its possible del | |
| CVE-2026-43329 | Hig | 7.8 | < 4.18.0-553.134.1.el8_10 | 4.18.0-553.134.1.el8_10 | May 8, 2026 | In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: strictly check for maximum number of actions The maximum number of flowtable hardware offload actions in IPv6 is: * ethernet mangling (4 payload actions, 2 for each ethernet address) * SN | |
| CVE-2026-43284 | Hig | 8.8 | < 4.18.0-553.124.1.el8_10 | 4.18.0-553.124.1.el8_10 | May 8, 2026 | In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFL_SHARED_FRAG after skb_splice_from_iter(), so later paths th |
- affected < 4.18.0-553.134.1.el8_10fixed 4.18.0-553.134.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since i
- affected < 4.18.0-553.157.1.el8_10fixed 4.18.0-553.157.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: ip6_gre: Use cached t->net in ip6erspan_changelink(). After commit 5e72ce3e3980 ("net: ipv6: Use link netns in newlink() of rtnl_link_ops"), ip6erspan_newlink() correctly resolves the per-netns ip6gre hash via
- affected < 4.18.0-553.146.1.el8_10fixed 4.18.0-553.146.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss() Sashiko points out that the user can specify WQs sharing the same CQ as a part of the uAPI and this will trigger the WARN_ON() then go on
- affected < 4.18.0-553.144.1.el8_10fixed 4.18.0-553.144.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete KASAN reproduces a slab-use-after-free in __xfrm_state_delete()'s hlist_del_rcu calls under syzkaller load on linux-6.12.y stable (reproduced on
- affected < 4.18.0-553.136.1.el8_10fixed 4.18.0-553.136.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix peer runtime UAF during format-change stop loopback_check_format() may stop the capture side when playback starts with parameters that no longer match a running capture stream. Commit 826af7fa6
- affected < 4.18.0-553.144.1.el8_10fixed 4.18.0-553.144.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: net: bridge: use a stable FDB dst snapshot in RCU readers Local FDB entries can be rewritten in place by `fdb_delete_local()`, which updates `f->dst` to another port or to `NULL` while keeping the entry alive.
- affected < 4.18.0-553.134.1.el8_10fixed 4.18.0-553.134.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_event: fix potential UAF in SSP passkey handlers hci_conn lookup and field access must be covered by hdev lock in hci_user_passkey_notify_evt() and hci_keypress_notify_evt(), otherwise the connec
- affected < 4.18.0-553.137.1.el8_10fixed 4.18.0-553.137.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: selinux: fix overlayfs mmap() and mprotect() access checks The existing SELinux security model for overlayfs is to allow access if the current task is able to access the top level file (the "user" file) and the
- affected < 4.18.0-553.155.1.el8_10fixed 4.18.0-553.155.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: udf: fix partition descriptor append bookkeeping Mounting a crafted UDF image with repeated partition descriptors can trigger a heap out-of-bounds write in part_descs_loc[]. handle_partition_descriptor() dedup
- affected < 4.18.0-553.139.1.el8_10fixed 4.18.0-553.139.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix use-after-free in iomap inline data write path The inline data buffer head (dibh) is being released prematurely in gfs2_iomap_begin() via release_metapath() while iomap->inline_data still points to di
- affected < 4.18.0-553.159.1.el8_10fixed 4.18.0-553.159.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: bonding: alb: fix UAF in rlb_arp_recv during bond up/down The ALB RX path may access rx_hashtbl concurrently with bond teardown. During rapid bond up/down cycles, rlb_deinitialize() frees rx_hashtbl while RX ha
- affected < 4.18.0-553.132.1.el8_10fixed 4.18.0-553.132.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix double free in rxe_srq_from_init In rxe_srq_from_init(), the queue pointer 'q' is assigned to 'srq->rq.queue' before copying the SRQ number to user space. If copy_to_user() fails, the function cal
- affected < 4.18.0-553.125.1.el8_10fixed 4.18.0-553.125.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: net: skbuff: preserve shared-frag marker during coalescing skb_try_coalesce() can attach paged frags from @from to @to. If @from has SKBFL_SHARED_FRAG set, the resulting @to skb can contain the same externally
- affected < 4.18.0-553.160.1.el8_10fixed 4.18.0-553.160.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix handling of MAY_BACKLOG requests MAY_BACKLOG requests can return EBUSY. Handle them by checking for that value and filtering out EINPROGRESS notifications.
- affected < 4.18.0-553.125.1.el8_10fixed 4.18.0-553.125.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: ptrace: slightly saner 'get_dumpable()' logic The 'dumpability' of a task is fundamentally about the memory image of the task - the concept comes from whether it can core dump or not - and makes no sense when y
- affected < 4.18.0-553.153.1.el8_10fixed 4.18.0-553.153.1.el8_10
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
- affected < 4.18.0-553.140.1.el8_10fixed 4.18.0-553.140.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table() nfnl_cthelper_dump_table() has a 'goto restart' that jumps to a label inside the for loop body. When the "last" helper saved in cb->arg
- affected < 4.18.0-553.164.1.el8_10fixed 4.18.0-553.164.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible UaF in addrconf_permanent_addr() The mentioned helper try to warn the user about an exceptional condition, but the message is delivered too late, accessing the ipv6 after its possible del
- affected < 4.18.0-553.134.1.el8_10fixed 4.18.0-553.134.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: strictly check for maximum number of actions The maximum number of flowtable hardware offload actions in IPv6 is: * ethernet mangling (4 payload actions, 2 for each ethernet address) * SN
- affected < 4.18.0-553.124.1.el8_10fixed 4.18.0-553.124.1.el8_10
In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSG_SPLICE_PAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFL_SHARED_FRAG after skb_splice_from_iter(), so later paths th
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