Security update for the Linux Kernel (Live Patch 21 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.88 fixes various security issues
The following security issues were fixed:
- CVE-2022-50327: ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value (bsc#1254451).
- CVE-2022-50409: net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory (bsc#1250665).
- CVE-2022-50490: bpf: Propagate error from htab_lock_bucket() to userspace (bsc#1251165).
- CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() (bsc#1251787).
- CVE-2024-57849: s390/cpum_sf: handle CPU hotplug remove during sampling (bsc#1235815).
- CVE-2024-58239:
Security update for the Linux Kernel (Live Patch 21 for SUSE Linux Enterprise 15 SP5)
This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.88 fixes various security issues
The following security issues were fixed:
- CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1245778).
- CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242882).
Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_88 fixes several issues.
The following security issues were fixed:
- CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1242579).
- CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237930).
- CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244235).
- CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1245775).
- CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1245791).
- CVE-2025-21701: net: avoid race between device unregistration and ethnl
Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_88 fixes several issues.
The following security issues were fixed:
- CVE-2025-38494: HID: core: do not bypass hid_hw_raw_request (bsc#1247350).
- CVE-2025-38495: HID: core: ensure the allocated report buffer can contain the reserved report ID (bsc#1247351).
- CVE-2025-38079: crypto: algif_hash - fix double free in hash_accept (bsc#1245218).
- CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245350).
Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_88 fixes several issues.
The following security issues were fixed:
- CVE-2024-56664: bpf, sockmap: Fix race between element replace and close() (bsc#1235250).
- CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1245793).
- CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1245776).
- CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1245804).
- CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1245797).
Security update for the Linux Kernel (Live Patch 21 for SLE 15 SP5)
This update for the Linux Kernel 5.14.21-150500_55_88 fixes several issues.
The following security issues were fixed:
- CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inet_create() (bsc#1235231).
- CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create() (bsc#1235062).
Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP6)
This update for the Linux Kernel 6.4.0-150600_23_30 fixes one issue.
The following security issue was fixed:
- CVE-2024-56650: netfilter: x_tables: fix LED ID check in led_tg_check() (bsc#1235431).
Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP6)
This update for the Linux Kernel 6.4.0-150600_23_30 fixes one issue.
The following security issue was fixed:
- CVE-2024-56648: net: hsr: avoid potential out-of-bound access in fill_frame_info() (bsc#1235452).
The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2021-47594: mptcp: never allow the PM to close a listener subflow (bsc#1226560).
- CVE-2022-48879: efi: fix NULL-deref in init error path (bsc#1229556).
- CVE-2022-48956: ipv6: avoid use-after-free in ip6_fragment() (bsc#1231893).
- CVE-2022-48957: dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove() (bsc#1231973).
- CVE-2022-48958: ethernet: aeroflex: fix potential skb leak in greth_init_rings() (bsc#1231889).
- CVE-2022-48959: net: dsa: sja1105: fix memory le