bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G...

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: GSM multiplexing race condition leads to privilege escalation (CVE-2023-6546) * kernel: multiple use-after-free vulnerabilities (CVE-2024-1086, CVE-2023-3567, CVE-2023-4133, CVE-2023-6932, CVE-2023-39198, CVE-2023-51043, CVE-2023-51779, CVE-2023-51780, CVE-2024-1085, CVE-2024-26582) * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555) * kernel: memcg does not limit the number of POSIX file locks allowing memory exhaustion (CVE-2022-0480) * kernel: multiple NULL pointer dereference vulnerabilities (CVE-2022-38096, CVE-2023-6622, CVE-2023-6915, CVE-2023-42754, CVE-2023-46862, CVE-2023-52574, CVE-2024-0841, CVE-2023-52448) * kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c (CVE-2022-45934) * kernel: netfilter: nf_tables: out-of-bounds access in nf_tables_newtable() (CVE-2023-6040) * kernel: GC's deletion of an SKB races with unix_stream_read_generic() leading to UAF (CVE-2023-6531) * kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size (CVE-2023-6931) * kernel: Bluetooth Forward and Future Secrecy Attacks and Defenses (CVE-2023-24023) * kernel: irdma: Improper access control (CVE-2023-25775) * Kernel: double free in hci_conn_cleanup of the bluetooth subsystem (CVE-2023-28464) * kernel: Bluetooth: HCI: global out-of-bounds access in net/bluetooth/hci_sync.c (CVE-2023-28866) * kernel: race condition between HCIUARTSETPROTO and HCIUARTGETPROTO in hci_uart_tty_ioctl (CVE-2023-31083) * kernel: multiple out-of-bounds read vulnerabilities (CVE-2023-37453, CVE-2023-39189, CVE-2023-39193, CVE-2023-6121, CVE-2023-39194) * kernel: netfilter: race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP (CVE-2023-42756) * kernel: lib/kobject.c vulnerable to fill_kobj_path out-of-bounds write (CVE-2023-45863) * kernel: smb: client: fix potential OOBs in smb2_parse_contexts() (CVE-2023-52434) * kernel: mm/sparsemem: fix race in accessing memory_section->usage (CVE-2023-52489) * kernel: net: fix possible store tearing in neigh_periodic_work() (CVE-2023-52522) * kernel: multiple memory leak vulnerabilities (CVE-2023-52529, CVE-2023-52581) * kernel: net: bridge: data races indata-races in br_handle_frame_finish() (CVE-2023-52578) * kernel: net/core: kernel crash in ETH_P_1588 flow dissector (CVE-2023-52580) * kernel: net/sched: act_ct: fix skb leak and crash on ooo frags (CVE-2023-52610) * kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard of client (CVE-2024-0565) * kernel: tls: race between async notify and socket close (CVE-2024-26583) * kernel: tls: handle backlogging of crypto requests (CVE-2024-26584) * kernel: tls: race between tx work scheduling and socket close (CVE-2024-26585) * kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption (CVE-2024-26586) * kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593) * kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier (CVE-2024-26602) * kernel: netfilter: nf_tables: reject QUEUE/DROP verdict parameters (CVE-2024-26609) * kernel: local dos vulnerability in scatterwalk_copychunks (CVE-2023-6176) * kernel: perf/x86/lbr: Filter vsyscall addresses (CVE-2023-52476) * kernel: netfilter: nf_tables: disallow timeout for anonymous sets (CVE-2023-52620) * kernel: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (CVE-2024-26633) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.

Where it's fixed