kernel-livepatch-SLE15-SP2_Update_21 (SUSE:Linux Enterprise Live Patching 15 SP2) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Live Patching 15 SP2 package kernel-livepatch-SLE15-SP2_Update_21, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (57)

• CVE-2022-42719 — CVSS 8.8 (high): A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be…
• CVE-2022-0435 — CVSS 8.8 (high): A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content…
• CVE-2022-0185 — CVSS 8.4 (high) — actively exploited: A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux…
• CVE-2022-41674 — CVSS 8.1 (high): An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the…
• CVE-2021-42008 — CVSS 7.8 (high): The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a…
• CVE-2021-3715 — CVSS 7.8 (high): A flaw was found in the "Routing decision" classifier in the Linux kernel's Traffic Control networking subsystem in the way it handled…
• CVE-2021-3760 — CVSS 7.8 (high): A flaw was found in the Linux kernel. A use-after-free vulnerability in the NFC stack can lead to a threat to confidentiality, integrity…
• CVE-2021-39698 — CVSS 7.8 (high): In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of…
• CVE-2021-41864 — CVSS 7.8 (high): prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF…
• CVE-2021-42252 — CVSS 7.8 (high): An issue was discovered in aspeed_lpc_ctrl_mmap in drivers/soc/aspeed/aspeed-lpc-ctrl.c in the Linux kernel before 5.14.6. Local attackers…
• CVE-2022-0330 — CVSS 7.8 (high): A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code…
• CVE-2022-0492 — CVSS 7.8 (high) — actively exploited: A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under…
• CVE-2022-0516 — CVSS 7.8 (high): A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw…
• CVE-2022-1011 — CVSS 7.8 (high): A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user…
• CVE-2022-1055 — CVSS 7.8 (high): A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit…
• CVE-2022-1116 — CVSS 7.8 (high): Integer Overflow or Wraparound vulnerability in io_uring of Linux Kernel allows local attacker to cause memory corruption and escalate…
• CVE-2022-1158 — CVSS 7.8 (high): A flaw was found in KVM. When updating a guest's page table entry, vm_pgoff was improperly used as the offset to get the page's pfn. As…
• CVE-2022-1652 — CVSS 7.8 (high): Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the…
• CVE-2022-1679 — CVSS 7.8 (high): A use-after-free flaw was found in the Linux kernel’s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_targ…
• CVE-2022-22942 — CVSS 7.8 (high): The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by…
• CVE-2022-26490 — CVSS 7.8 (high): st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows…
• CVE-2022-27666 — CVSS 7.8 (high): A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local…
• CVE-2022-28390 — CVSS 7.8 (high): ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.
• CVE-2022-29581 — CVSS 7.8 (high): Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root…
• CVE-2022-30594 — CVSS 7.8 (high): The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions…
• CVE-2022-32250 — CVSS 7.8 (high): net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate…
• CVE-2022-39189 — CVSS 7.8 (high): An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel…
• CVE-2022-42720 — CVSS 7.8 (high): Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be…
• CVE-2022-36946 — CVSS 7.5 (high): nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service…
• CVE-2021-20322 — CVSS 7.4 (high): A flaw in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux kernel functionality was found to…
• CVE-2022-1048 — CVSS 7.0 (high): A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The…
• CVE-2022-1729 — CVSS 7.0 (high): A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges…
• CVE-2022-41222 — CVSS 7.0 (high): mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
• CVE-2021-4202 — CVSS 7.0 (high): A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could…
• CVE-2022-1734 — CVSS 7.0 (high): A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write…
• CVE-2022-20141 — CVSS 7.0 (high): In ip_check_mc_rcu of igmp.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege…
• CVE-2021-4083 — CVSS 7.0 (high): A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call…
• CVE-2021-42739 — CVSS 6.7 (medium): The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and…
• CVE-2021-33655 — CVSS 6.7 (medium): When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.
• CVE-2022-21499 — CVSS 6.7 (medium): KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a…
• CVE-2021-22600 — CVSS 6.6 (medium) — actively exploited: A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate…
• CVE-2021-3772 — CVSS 6.5 (medium): A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the…
• CVE-2022-20154 — CVSS 6.4 (medium): In lock_sock_nested of sock.c, there is a possible use after free due to a race condition. This could lead to local escalation of privilege…
• CVE-2021-0920 — CVSS 6.4 (medium) — actively exploited: In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of…
• CVE-2022-1280 — CVSS 6.3 (medium): A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a race problem. This…
• CVE-2020-36516 — CVSS 5.9 (medium): An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy…
• CVE-2022-28389 — CVSS 5.5 (medium): mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.
• CVE-2021-43056 — CVSS 5.5 (medium): An issue was discovered in the Linux kernel for powerpc before 5.14.15. It allows a malicious KVM guest to crash the host, when the host is…
• CVE-2022-42703 — CVSS 5.5 (medium): mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
• CVE-2022-42721 — CVSS 5.5 (medium): A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local…
• CVE-2022-1016 — CVSS 5.5 (medium): A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to…
• CVE-2022-2588 — CVSS 5.3 (medium): It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before…
• CVE-2022-39188 — CVSS 4.7 (medium): An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range…
• CVE-2021-3655 — CVSS 3.3 (low): A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow…
• CVE-2022-1966: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-32250. Reason: This candidate is a duplicate of CVE-2022-32250…
• CVE-2021-3542: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-42739. Reason: This candidate is a reservation duplicate of…
• CVE-2021-3896: Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-43389. Reason: This candidate is a reservation duplicate of…