🛡️ SUSE-SU-2024:2394-1 — kernel-livepatch-sle15-sp5-rt-update-17 (CVE-2021-47089 +248 more)
Description
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47089: kfence: fix memory leak when cat kfence objects (bsc#1220958.
- CVE-2021-47432: lib/generic-radix-tree.c: Do not overflow in peek() (bsc#1225391).
- CVE-2021-47515: seg6: fix the iif in the IPv6 socket control block (bsc#1225426).
- CVE-2021-47538: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (bsc#1225448).
- CVE-2021-47539: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (bsc#1225452).
- CVE-2021-47555: net: vlan: fix underflow for the real_dev refcnt (bsc#1225467).
- CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
- CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
- CVE-2021-47572: net: nexthop: fix null pointer dereference when IPv6 is not enabled (bsc#1225389).
- CVE-2022-48716: ASoC: codecs: wcd938x: fix incorrect used of portid (bsc#1226678).
- CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
- CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
- CVE-2023-52658: Revert 'net/mlx5: Block entering switchdev mode with ns inconsistency' (bsc#1224719).
- CVE-2023-52667: net/mlx5e: fix a potential double-free in fs_any_create_groups (bsc#1224603).
- CVE-2023-52670: rpmsg: virtio: Free driver_override when rpmsg_remove() (bsc#1224696).
- CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
- CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
- CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
- CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
- CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
- CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
- CVE-2023-52787: blk-mq: make sure active queue usage is held for bio_integrity_prep() (bsc#1225105).
- CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602).
- CVE-2023-52837: nbd: fix uaf in nbd_open (bsc#1224935).
- CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
- CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
- CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098).
- CVE-2023-52869: pstore/platform: Add check for kstrdup (bsc#1225050).
- CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
- CVE-2023-52882: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change (bsc#1225692).
- CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
- CVE-2024-26644: btrfs: do not abort filesystem when attempting to snapshot deleted subvolume (bsc#1221282, bsc#1222072).
- CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364).
- CVE-2024-26845: scsi: target: core: Add TMF to tmr_list handling (bsc#1223018).
- CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223384).
- CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (bsc#1223641).
- CVE-2024-27432: net: ethernet: mtk_eth_soc: fix PPE hanging issue (bsc#1224716).
- CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
- CVE-2024-35789: Check fast rx for non-4addr sta VLAN changes (bsc#1224749).
- CVE-2024-35790: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group (bsc#1224712).
- CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).
- CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups (bsc#1224605).
- CVE-2024-35848: eeprom: at24: fix memory corruption race condition (bsc#1224612).
- CVE-2024-35857: icmp: prevent possible NULL dereferences from icmp_build_probe() (bsc#1224619).
- CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1224766).
- CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
- CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
- CVE-2024-35869: smb: client: guarantee refcounted children from parent session (bsc#1224679).
- CVE-2024-35884: udp: do not accept non-tunnel GSO skbs landing in a tunnel (bsc#1224520).
- CVE-2024-35886: ipv6: Fix infinite recursion in fib6_dump_done() (bsc#1224670).
- CVE-2024-35898: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (bsc#1224498).
- CVE-2024-35900: netfilter: nf_tables: reject new basechain after table flag update (bsc#1224497).
- CVE-2024-35925: block: prevent division by zero in blk_rq_stat_sum() (bsc#1224661).
- CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#12
Affected software
SUSE-SU-2024:2394-1 is recorded against 5 packages.
- kernel-livepatch-sle15-sp5-rt-update-17 (fixed in 1-150500.11.3.1)
- kernel-rt (fixed in 5.14.21-150500.13.61.1)
- kernel-rt-debug (fixed in 5.14.21-150500.13.61.1)
- kernel-source-rt (fixed in 5.14.21-150500.13.61.1)
- kernel-syms-rt (fixed in 5.14.21-150500.13.61.1)
Timeline and source
Published on 10 July 2024 and last revised on 4 February 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.
References
www.suse.com (Advisory)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| kernel-livepatch-sle15-sp5-rt-update-17 | — | 1-150500.11.3.1 |
| kernel-rt | — | 5.14.21-150500.13.61.1 |
| kernel-rt-debug | — | 5.14.21-150500.13.61.1 |
| kernel-source-rt | — | 5.14.21-150500.13.61.1 |
| kernel-syms-rt | — | 5.14.21-150500.13.61.1 |
References
Similar Threats
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