almalinux/kernel

Vulnerabilities (1,233)

• CVE-2025-38724HigSep 4, 2025
  affected < 4.18.0-553.87.1.el8_10fixed 4.18.0-553.87.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() Lei Lu recently reported that nfsd4_setclientid_confirm() did not check the return value from get_client_locked(). a SETCLIENTID_CONFIRM c

• CVE-2025-38730Sep 4, 2025
  affected < 5.14.0-611.30.1.el9_7fixed 5.14.0-611.30.1.el9_7

  In the Linux kernel, the following vulnerability has been resolved: io_uring/net: commit partial buffers on retry Ring provided buffers are potentially only valid within the single execution context in which they were acquired. io_uring deals with this and invalidates them on r

• CVE-2025-38718Sep 4, 2025
  affected < 5.14.0-570.49.1.el9_6fixed 5.14.0-570.49.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: sctp: linearize cloned gso packets in sctp_rcv A cloned head skb still shares these frag skbs in fraglist with the original head skb. It's not safe to access these frag skbs. syzbot reported two use-of-uniniti

• CVE-2025-38703Sep 4, 2025
  affected < 5.14.0-611.24.1.el9_7fixed 5.14.0-611.24.1.el9_7

  In the Linux kernel, the following vulnerability has been resolved: drm/xe: Make dma-fences compliant with the safe access rules Xe can free some of the data pointed to by the dma-fences it exports. Most notably the timeline name can get freed if userspace closes the associated

• CVE-2025-38653Aug 22, 2025
  affected < 5.14.0-687.12.1.el9_8fixed 5.14.0-687.12.1.el9_8

  In the Linux kernel, the following vulnerability has been resolved: proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al Check pde->proc_ops->proc_lseek directly may cause UAF in rmmod scenario. It's a gap in proc_reg_open() after commit 654b33ada4

• CVE-2025-38614MedAug 19, 2025
  affected < 5.14.0-570.52.1.el9_6fixed 5.14.0-570.52.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: eventpoll: Fix semi-unbounded recursion Ensure that epoll instances can never form a graph deeper than EP_MAX_NESTS+1 links. Currently, ep_loop_check_proc() ensures that the graph is loop-free and does some re

• CVE-2025-38571Aug 19, 2025
  affected < 5.14.0-570.55.1.el9_6fixed 5.14.0-570.55.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix client side handling of tls alerts A security exploit was discovered in NFS over TLS in tls_alert_recv due to its assumption that there is valid data in the msghdr's iterator's kvec. Instead, this

• CVE-2025-38568Aug 19, 2025
  affected < 5.14.0-611.27.1.el9_7fixed 5.14.0-611.27.1.el9_7

  In the Linux kernel, the following vulnerability has been resolved: net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing TCA_MQPRIO_TC_ENTRY_INDEX is validated using NLA_POLICY_MAX(NLA_U32, TC_QOPT_MAX_QUEUE), which allows the value TC_QOPT_MAX_QUEUE (16). This

• CVE-2025-38566Aug 19, 2025
  affected < 5.14.0-570.55.1.el9_6fixed 5.14.0-570.55.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix handling of server side tls alerts Scott Mayhew discovered a security exploit in NFS over TLS in tls_alert_recv() due to its assumption it can read data from the msg iterator's kvec.. kTLS implemen

• CVE-2025-38556Aug 19, 2025
  affected < 4.18.0-553.76.1.el8_10fixed 4.18.0-553.76.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: HID: core: Harden s32ton() against conversion to 0 bits Testing by the syzbot fuzzer showed that the HID core gets a shift-out-of-bounds exception when it tries to convert a 32-bit quantity to a 0-bit quantity.

• CVE-2025-38550Aug 16, 2025
  affected < 5.14.0-570.44.1.el9_6fixed 5.14.0-570.44.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Delay put pmc->idev in mld_del_delrec() pmc->idev is still used in ip6_mc_clear_src(), so as mld_clear_delrec() does, the reference should be put after ip6_mc_clear_src() return.

• CVE-2025-38527Aug 16, 2025
  affected < 5.14.0-570.49.1.el9_6fixed 5.14.0-570.49.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifs_oplock_break A race condition can occur in cifs_oplock_break() leading to a use-after-free of the cinode structure when unmounting: cifs_oplock_break() _cifsFileIn

• CVE-2025-38500HigAug 12, 2025
  affected < 5.14.0-570.39.1.el9_6fixed 5.14.0-570.39.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: xfrm: interface: fix use-after-free after changing collect_md xfrm interface collect_md property on xfrm interfaces can only be set on device creation, thus xfrmi_changelink() should fail when called on such in

• CVE-2025-38499MedAug 11, 2025
  affected < 5.14.0-611.16.1.el9_7fixed 5.14.0-611.16.1.el9_7

  In the Linux kernel, the following vulnerability has been resolved: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns What we want is to verify there is that clone won't expose something hidden by a mount we wouldn't be able to undo. "Wouldn't be

• CVE-2025-38498MedJul 30, 2025
  affected < 4.18.0-553.76.1.el8_10fixed 4.18.0-553.76.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: do_change_type(): refuse to operate on unmounted/not ours mounts Ensure that propagation settings can only be changed for mounts located in the caller's mount namespace. This change aligns permission checking w

• CVE-2025-38477MedJul 28, 2025
  affected < 4.18.0-553.72.1.el8_10fixed 4.18.0-553.72.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: Fix race condition on qfq_aggregate A race condition can occur when 'agg' is modified in qfq_change_agg (called during qfq_enqueue) while other threads access it concurrently. For example, q

• CVE-2025-38471HigJul 28, 2025
  affected < 5.14.0-570.35.1.el9_6fixed 5.14.0-570.35.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: tls: always refresh the queue when reading sock After recent changes in net-next TCP compacts skbs much more aggressively. This unearthed a bug in TLS where we may try to operate on an old skb when checking if

• CVE-2025-38470MedJul 28, 2025
  affected < 6.12.0-211.7.1.el10_2fixed 6.12.0-211.7.1.el10_2

  In the Linux kernel, the following vulnerability has been resolved: net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime Assuming the "rx-vlan-filter" feature is enabled on a net device, the 8021q module will automatically add or remove VLAN 0 when the

• CVE-2025-38468MedJul 28, 2025
  affected < 6.12.0-124.8.1.el10_1fixed 6.12.0-124.8.1.el10_1

  In the Linux kernel, the following vulnerability has been resolved: net/sched: Return NULL when htb_lookup_leaf encounters an empty rbtree htb_lookup_leaf has a BUG_ON that can trigger with the following: tc qdisc del dev lo root tc qdisc add dev lo root handle 1: htb default

• CVE-2025-38472Jul 28, 2025
  affected < 5.14.0-570.49.1.el9_6fixed 5.14.0-570.49.1.el9_6

  In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack: fix crash due to removal of uninitialised entry A crash in conntrack was reported while trying to unlink the conntrack entry from the hash bucket list: [exception RIP: __nf_ct_delet