rpm package
almalinux/kernel-core
pkg:rpm/almalinux/kernel-core
Vulnerabilities (1,341)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| 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 | < 5.14.0-687.17.1.el9_8 | 5.14.0-687.17.1.el9_8 | 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 | < 5.14.0-687.22.1.el9_8 | 5.14.0-687.22.1.el9_8 | 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-2026-46113 | Hig | 8.8 | < 6.12.0-211.32.1.el10_2 | 6.12.0-211.32.1.el10_2 | May 28, 2026 | In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN The shadow MMU computes GFNs for direct shadow pages using sp->gfn plus the SPTE index. This assumption breaks for shadow paging if the guest pag | |
| CVE-2026-46099 | Hig | 8.1 | < 5.14.0-687.29.1.el9_8 | 5.14.0-687.29.1.el9_8 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels seg6_input_core() and rpl_input() call ip6_route_input() which sets a NOREF dst on the skb, then pass it to dst_cache_set_ip6() invoking dst_hold() uncondi | |
| 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 | < 5.14.0-687.25.1.el9_8 | 5.14.0-687.25.1.el9_8 | 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 | < 6.12.0-211.22.1.el10_2 | 6.12.0-211.22.1.el10_2 | 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-2026-45998 | Hig | 7.8 | < 6.12.0-211.30.1.el10_2 | 6.12.0-211.30.1.el10_2 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix potential UAF after skb_unshare() failure If skb_unshare() fails to unshare a packet due to allocation failure in rxrpc_input_packet(), the skb pointer in the parent (rxrpc_io_thread()) will be NULL' | |
| 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 | < 5.14.0-687.17.1.el9_8 | 5.14.0-687.17.1.el9_8 | 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-2026-45898 | Cri | 9.8 | < 6.12.0-211.28.1.el10_2 | 6.12.0-211.28.1.el10_2 | May 27, 2026 | In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix workqueue list corruption by removing work_list The commit e1168f0 ("RDMA/iwcm: Simplify cm_event_handler()") changed the work submission logic to unconditionally call queue_work() with the expec | |
| 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 | < 5.14.0-687.10.1.el9_8 | 5.14.0-687.10.1.el9_8 | 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-2026-43501 | Cri | 9.8 | < 6.12.0-211.22.1.el10_2 | 6.12.0-211.22.1.el10_2 | May 21, 2026 | In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows ipv6_rpl_srh_rcv() decompresses an RFC 6554 Source Routing Header, swaps the next segment into ipv6_hdr->daddr, recompresses, then pulls the old h | |
| CVE-2026-43499 | Hig | 7.8 | < 5.14.0-687.25.1.el9_8 | 5.14.0-687.25.1.el9_8 | May 21, 2026 | In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in remove_waiter() remove_waiter() is used by the slowlock paths, but it is also used for proxy-lock rollback in rt_mutex_start_proxy_lock() when invoked from futex_ | |
| CVE-2026-46333 | Hig | 7.1 | < 5.14.0-687.10.1.el9_8 | 5.14.0-687.10.1.el9_8 | 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-2026-43500 | Hig | 7.8 | < 6.12.0-211.40.1.el10_2 | 6.12.0-211.40.1.el10_2 | May 11, 2026 | In the Linux kernel, the following vulnerability has been resolved: rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present The DATA-packet handler in rxrpc_input_call_event() and the RESPONSE handler in rxrpc_verify_response() copy the skb to a linear one before |
- 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 < 5.14.0-687.17.1.el9_8fixed 5.14.0-687.17.1.el9_8
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 < 5.14.0-687.22.1.el9_8fixed 5.14.0-687.22.1.el9_8
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 < 6.12.0-211.32.1.el10_2fixed 6.12.0-211.32.1.el10_2
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN The shadow MMU computes GFNs for direct shadow pages using sp->gfn plus the SPTE index. This assumption breaks for shadow paging if the guest pag
- affected < 5.14.0-687.29.1.el9_8fixed 5.14.0-687.29.1.el9_8
In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels seg6_input_core() and rpl_input() call ip6_route_input() which sets a NOREF dst on the skb, then pass it to dst_cache_set_ip6() invoking dst_hold() uncondi
- 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 < 5.14.0-687.25.1.el9_8fixed 5.14.0-687.25.1.el9_8
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 < 6.12.0-211.22.1.el10_2fixed 6.12.0-211.22.1.el10_2
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 < 6.12.0-211.30.1.el10_2fixed 6.12.0-211.30.1.el10_2
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix potential UAF after skb_unshare() failure If skb_unshare() fails to unshare a packet due to allocation failure in rxrpc_input_packet(), the skb pointer in the parent (rxrpc_io_thread()) will be NULL'
- 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 < 5.14.0-687.17.1.el9_8fixed 5.14.0-687.17.1.el9_8
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 < 6.12.0-211.28.1.el10_2fixed 6.12.0-211.28.1.el10_2
In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix workqueue list corruption by removing work_list The commit e1168f0 ("RDMA/iwcm: Simplify cm_event_handler()") changed the work submission logic to unconditionally call queue_work() with the expec
- 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 < 5.14.0-687.10.1.el9_8fixed 5.14.0-687.10.1.el9_8
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 < 6.12.0-211.22.1.el10_2fixed 6.12.0-211.22.1.el10_2
In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows ipv6_rpl_srh_rcv() decompresses an RFC 6554 Source Routing Header, swaps the next segment into ipv6_hdr->daddr, recompresses, then pulls the old h
- affected < 5.14.0-687.25.1.el9_8fixed 5.14.0-687.25.1.el9_8
In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in remove_waiter() remove_waiter() is used by the slowlock paths, but it is also used for proxy-lock rollback in rt_mutex_start_proxy_lock() when invoked from futex_
- affected < 5.14.0-687.10.1.el9_8fixed 5.14.0-687.10.1.el9_8
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 < 6.12.0-211.40.1.el10_2fixed 6.12.0-211.40.1.el10_2
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present The DATA-packet handler in rxrpc_input_call_event() and the RESPONSE handler in rxrpc_verify_response() copy the skb to a linear one before
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