Summary
[5.14.0-687.64.1]
- Disable UKI signing [Orabug: 36571828]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.5]
- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
- Add Oracle Linux IMA certificates
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764]
[5.14.0-687.64.1]
- ipv4: free inet_opt and ireq_opt after an RCU grace period (CKI Backport Bot) [RHEL-295635] {CVE-2026-98432}
- nvmet-auth: fix out-of-bounds write in nvmet_auth_challenge() (Maurizio Lombardi) [RHEL-290719] {CVE-2026-98725}
- spi: fsl-lpspi: terminate the RX channel on TX prepare failure path (Iker Pedrosa) [RHEL-234297] {CVE-2026-64303}
- spi: fsl-lpspi: replace dmaengine_terminate_all() with dmaengine_terminate_sync() (Iker Pedrosa) [RHEL-234297] {CVE-2026-64303}
- xfrm: hold net_device reference under RCU in bundle creation (Abhishek Rawal) [RHEL-277984] {CVE-2026-98364}
- entry: Fix seccomp bypass after ptrace with TSYNC (Audra Mitchell) [RHEL-271399] {CVE-2026-89603}
- smb: client: bound dirent name against end of SMB response in cifs_filldir (CKI Backport Bot) [RHEL-278331] {CVE-2026-93787}
- sctp: stream: fully roll back denied add-stream state (CKI Backport Bot) [RHEL-277123] {CVE-2026-52929}
- tipc: require net admin for TIPCv2 netlink mutators (CKI Backport Bot) [RHEL-273181] {CVE-2026-74283}
- Bluetooth: mgmt: fix UAF in pair command cancellation (CKI Backport Bot) [RHEL-254650] {CVE-2026-74510}
- ipvs: clear the svc scheduler ptr early on edit (CKI Backport Bot) [RHEL-225993] {CVE-2026-53270}
[5.14.0-687.63.1]
- net: skbuff: propagate shared-frag marker in skb_zerocopy() (Xin Long) [RHEL-291166]
- selftests: netfilter: use KHDR_INCLUDES in CFLAGS (Phil Sutter) [RHEL-291352]
- selftests: netfilter: run conntrack_dump_flush in netns (Phil Sutter) [RHEL-291352]
- netfilter: conntrack: make filtering by zone discoverable (Phil Sutter) [RHEL-291352]
- selftests: netfilter: conntrack_dump_flush: remove unused variables and fix typo (Phil Sutter) [RHEL-291352]
- selftests: netfilter: Fix missing return values in conntrack_dump_flush (Phil Sutter) [RHEL-291352]
- selftests: netfilter: remove unused parameter (Phil Sutter) [RHEL-291352]
- selftests: netfilter: Add missing return value (Phil Sutter) [RHEL-291352]
- selftests: netfilter: fix conntrack_dump_flush retval on unsupported kernel (Phil Sutter) [RHEL-291352]
- netfilter: report NLM_F_DUMP_FILTERED when all is filtered out (Phil Sutter) [RHEL-291352]
- netfilter: ctnetlink: fix filtering for zone 0 (Phil Sutter) [RHEL-291352]
- netfilter: ctnetlink: support filtering by zone (Phil Sutter) [RHEL-291352]
- KVM: arm64: Transfer the hyp stack pages out of the host stage-2 (CKI Backport Bot) [RHEL-287053] {CVE-2026-98466}
- mptcp: pm: userspace: fix use-after-free in get_local_id (Prasenjit Mukherjee) [RHEL-236687] {CVE-2026-68169}
- mptcp: options: reset DSS fields in case of unexpected size (Prasenjit Mukherjee) [RHEL-250609] {CVE-2026-80586}
- blk-throttle: fix throtl_data leak during disk release (David Jeffery) [RHEL-250378]
- blk-throttle: fix access race during throttle policy activation (David Jeffery) [RHEL-250378]
[5.14.0-687.62.1]
- virtio-fs: avoid double-free on failed queue setup (Miklos Szeredi) [RHEL-278131] {CVE-2026-93827}
- sched/fair: Proportional newidle balance (Herton R. Krzesinski) [RHEL-288067]
- sched/fair: Small cleanup to update_newidle_cost() (Herton R. Krzesinski) [RHEL-288067]
- sched/fair: Small cleanup to sched_balance_newidle() (Herton R. Krzesinski) [RHEL-288067]
- sched/fair: Revert max_newidle_lb_cost bump (Herton R. Krzesinski) [RHEL-288067]
- scsi: target: iscsi: Reserve a terminator byte for the login payload (CKI Backport Bot) [RHEL-285602] {CVE-2026-90011}
- scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (CKI Backport Bot) [RHEL-283505] {CVE-2026-72083}
- arp: do not assume dev_hard_header() does not change skb->head (Guillaume Nault) [RHEL-271130]
- ip6_gre: make ip6gre_header() robust (Guillaume Nault) [RHEL-271130]
- ipv4: ip_gre: make ipgre_header() robust (Guillaume Nault) [RHEL-271127]
- packet: use consistent hard_header_len in TX_RING send path (Toke Hoiland-Jorgensen) [RHEL-244551]
- packet: use consistent hard_header_len in non-ring send paths (Toke Hoiland-Jorgensen) [RHEL-244551] {CVE-2026-74582}
- net: remove CAP_SYS_RAWIO zero-padding in dev_validate_header (Toke Hoiland-Jorgensen) [RHEL-244551]
- ipv6: sit: reload inner IPv6 header after GSO offloads (CKI Backport Bot) [RHEL-225916] {CVE-2026-53228}
Fixed packages 29
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 9 | kernel | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-abi-stablelists | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-core | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-cross-headers | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-core | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-devel | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-devel-matched | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-modules | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-modules-core | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-modules-extra | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-debug-uki-virt | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-devel | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-devel-matched | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-doc | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-headers | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-modules | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-modules-core | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-modules-extra | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-tools | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-tools-libs | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-tools-libs-devel | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-uki-virt | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | kernel-uki-virt-addons | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | libperf | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | perf | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | python3-perf | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | rtla | 0:5.14.0-687.64.1.el9_8 |
| Oracle Linux · 9 | rv | 0:5.14.0-687.64.1.el9_8 |
Vulnerabilities 18
-
Critical 9.8
ipv6: sit: reload inner IPv6 header after GSO offloads
In the Linux kernel, the following vulnerability has been resolved: ipv6: sit: reload inner IPv6 header after GSO offloads ipip6_tunnel_xmit() caches the inner IPv6 header pointer at function entry and continues using it after iptunnel_handle_offloads(). For …
-
Critical 9.8
spi: fsl-lpspi: terminate the RX channel on TX prepare failure path
In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengine_prep_slave_sg() fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX cha…
-
Critical 9.8
scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE
In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE core_scsi3_emulate_pro_register_and_move() maps the PERSISTENT RESERVE OUT parameter list with transport_kmap_data_sg() …
-
Critical 9.8
mptcp: options: reset DSS fields in case of unexpected size
In the Linux kernel, the following vulnerability has been resolved: mptcp: options: reset DSS fields in case of unexpected size A remote peer could send a malformed DSS with a wrong size, followed by another DSS or MPC + Data. In this case, the first suboptio…
-
Critical 9.8CVE-2026-98432 Public exploit
ipv4: free inet_opt and ireq_opt after an RCU grace period
In the Linux kernel, the following vulnerability has been resolved: ipv4: free inet_opt and ireq_opt after an RCU grace period tcp_v4_syn_recv_sock() transfers ownership of ireq->ireq_opt to the child socket (newinet->inet_opt) without copying it. Another cpu…
-
Critical 9.1
scsi: target: iscsi: Reserve a terminator byte for the login payload
In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Reserve a terminator byte for the login payload iscsi_target_check_login_request() rejects a login PDU whose DataSegmentLength exceeds MAX_KEY_VALUE_PAIRS, but the test i…
-
High 8.4CVE-2026-89603 Rejected
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
-
High 8.4
virtio-fs: avoid double-free on failed queue setup
In the Linux kernel, the following vulnerability has been resolved: virtio-fs: avoid double-free on failed queue setup virtio_fs_setup_vqs() allocates fs->vqs and fs->mq_map before calling virtio_find_vqs(). If virtio_find_vqs() fails, the error path frees bo…
-
High 8.2
KVM: arm64: Transfer the hyp stack pages out of the host stage-2
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 fix_host_ownership() walks only the linear-map alias of each memblock region, and the per-CPU hyp stack, mapped in the private…
-
High 8.1
smb: client: bound dirent name against end of SMB response in cifs_filldir
In the Linux kernel, the following vulnerability has been resolved: smb: client: bound dirent name against end of SMB response in cifs_filldir cifs_filldir() copies the entry name out of an SMB1 TRANS2_FIND_FIRST / FIND_NEXT response using a length (de.namele…
-
High 7.8
ipvs: clear the svc scheduler ptr early on edit
In the Linux kernel, the following vulnerability has been resolved: ipvs: clear the svc scheduler ptr early on edit ip_vs_edit_service() while unbinding the old scheduler clears the svc->scheduler ptr after the scheduler module initiates RCU callbacks. This c…
-
High 7.8
tipc: require net admin for TIPCv2 netlink mutators
In the Linux kernel, the following vulnerability has been resolved: tipc: require net admin for TIPCv2 netlink mutators TIPCv2 registers mutating generic-netlink operations without admin permission flags. Generic netlink only checks CAP_NET_ADMIN when an oper…
-
High 7.8
Bluetooth: mgmt: fix UAF in pair command cancellation
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix UAF in pair command cancellation The pairing completion and authentication failure callbacks look up the pending MGMT_OP_PAIR_DEVICE command by walking hdev->mgmt_pending…
-
High 7.8
packet: use consistent hard_header_len in non-ring send paths
In the Linux kernel, the following vulnerability has been resolved: packet: use consistent hard_header_len in non-ring send paths packet_snd() reads dev->hard_header_len multiple times while allocating and constructing an skb. Device reconfiguration can chang…
-
High 7.8
xfrm: hold net_device reference under RCU in bundle creation
In the Linux kernel, the following vulnerability has been resolved: xfrm: hold net_device reference under RCU in bundle creation xfrm_bundle_create() and xfrm_create_dummy_bundle() read dst->dev into a local pointer without taking a device reference, then pas…
-
High 7.5
sctp: stream: fully roll back denied add-stream state
In the Linux kernel, the following vulnerability has been resolved: sctp: stream: fully roll back denied add-stream state When ADD_OUT_STREAMS is denied, SCTP only shrinks the queued chunks and then lowers outcnt. That leaves removed stream metadata behind, s…
-
Unscored —
mptcp: pm: userspace: fix use-after-free in get_local_id
In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: userspace: fix use-after-free in get_local_id In mptcp_pm_userspace_get_local_id(), the address entry is looked up under spinlock, but its id is read after dropping the lock. A con…
-
Unscored —
nvmet-auth: fix out-of-bounds write in nvmet_auth_challenge()
In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: fix out-of-bounds write in nvmet_auth_challenge() nvmet_auth_challenge() receives its output buffer as a void pointer. sizeof(*d) therefore evaluates to one with GCC and undercoun…