Affected: AlmaLinux:9: bpftool, AlmaLinux:9: kernel, AlmaLinux:9: kernel-64k, AlmaLinux:9: kernel-64k-core, AlmaLinux:9: kernel-64k-debug, AlmaLinux:9: kernel-64k-debug-core, AlmaLinux:9: kernel-64k-debug-devel, AlmaLinux:9: kernel-64k-debug-devel-matched, AlmaLinux:9: kernel-64k-debug-modules, AlmaLinux:9: kernel-64k-debug-modules-core and 52 more

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: uio: Fix use-after-free in uio_open (CVE-2023-52439) * kernel: net/sched: act_mirred: don't override retval if we already lost the skb (CVE-2024-26739) * kernel: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses (CVE-2024-26947) * kernel: scsi: qla2xxx: Fix command flush on cable pull (CVE-2024-26931) * kernel: scsi: qla2xxx: Fix double free of the ha->vp_map pointer (CVE-2024-26930) * kernel: scsi: qla2xxx: Fix double free of fcport (CVE-2024-26929) * kernel: fork: defer linking file vma until vma is fully initialized (CVE-2024-27022) * kernel: KVM: x86/mmu: x86: Don't overflow lpage_info when checking attributes (CVE-2024-26991) * kernel: bpf, sockmap: Prevent lock inversion deadlock in map delete elem (CVE-2024-35895) * kernel: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() (CVE-2024-36016) * kernel: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (CVE-2024-36899) * kernel: cpufreq: exit() callback is optional (CVE-2024-38615) * kernel: ring-buffer: Fix a race between readers and resize checks (CVE-2024-38601) * kernel: cppc_cpufreq: Fix possible null pointer dereference (CVE-2024-38573) * kernel: gfs2: Fix potential glock use-after-free on unmount (CVE-2024-38570) * kernel: wifi: nl80211: Avoid address calculations via out of bounds array indexing (CVE-2024-38562)…

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

In the Linux kernel, the following vulnerability has been resolved:

scsi: qla2xxx: Fix double free of fcport

The server was crashing after LOGO because fcport was getting freed twice.

-----------[ cut here ]----------- kernel BUG at mm/slub.c:371! invalid opcode: 0000 1 SMP PTI CPU: 35 PID: 4610 Comm: bash Kdump: loaded Tainted: G OE --------- - - 4.18.0-425.3.1.el8.x86_64 #1 Hardware name: HPE ProLiant DL360 Gen10/ProLiant DL360 Gen10, BIOS U32 09/03/2021 RIP: 0010:set_freepointer.part.57+0x0/0x10 RSP: 0018:ffffb07107027d90 EFLAGS: 00010246 RAX: ffff9cb7e3150000 RBX: ffff9cb7e332b9c0 RCX: ffff9cb7e3150400 RDX: 0000000000001f37 RSI: 0000000000000000 RDI: ffff9cb7c0005500 RBP: fffff693448c5400 R08: 0000000080000000 R09: 0000000000000009 R10: 0000000000000000 R11: 0000000000132af0 R12: ffff9cb7c0005500 R13: ffff9cb7e3150000 R14: ffffffffc06990e0 R15: ffff9cb7ea85ea58 FS: 00007ff6b79c2740(0000) GS:ffff9cb8f7ec0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055b426b7d700 CR3: 0000000169c18002 CR4: 00000000007706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: kfree+0x238/0x250 qla2x00_els_dcmd_sp_free+0x20/0x230 [qla2xxx] ? qla24xx_els_dcmd_iocb+0x607/0x690 [qla2xxx] qla2x00_issue_logo+0x28c/0x2a0 [qla2xxx] ? qla2x00_issue_logo+0x28c/0x2a0 [qla2xxx] ? kernfs_fop_write+0x11e/0x1a0

Remove one of the…

kernel: can: j1939: j1939_netdev_start(): fix UAF for rx_kref of j1939_priv kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c kernel: vmwgfx: use-after-free in vmw_cmd_res_check kernel: vmwgfx: use-after-free in vmw_execbuf_tie_context kernel: net: amd-xgbe: Fix skb data length underflow kernel: vmwgfx: reference count issue leads to use-after-free in surface handling kernel: vmwgfx: race condition leading to information disclosure vulnerability kernel: vmwgfx: double free within the handling of vmw_buffer_object objects kernel: smb: client: fix potential OOBs in smb2_parse_contexts() kernel: uio: Fix use-after-free in uio_open kernel: intel: Fix NULL pointer dereference issue in upi_fill_topology() kernel: Bluetooth: hci_codec: Fix leaking content of local_codecs kernel: net: bridge: data races indata-races in br_handle_frame_finish() kernel: sched/psi: Fix use-after-free in ep_remove_wait_queue() kernel: scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool kernel: blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats() kernel: stack overflow problem in Open vSwitch kernel module leading to DoS kernel: nftables: nft_set_rbtree skip end interval element from gc kernel: netfilter: nft_limit: reject configurations that cause integer overflow kernel: hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove kernel: ext4: fix double-free of blocks due to wrong extents moved_len kernel: net/sched: act_mirred: don't override retval if we al…

kernel: tracing: Restructure trace_clock_global() to never block kernel: ensure definition of the fixmap area is in a limit kernel: net: ieee802154: fix null deref in parse dev addr kernel: isdn: mISDN: netjet: Fix crash in nj_probe kernel: tcp: fix tcp_init_transfer() to not reset icsk_ca_initialized kernel: irqchip/gic-v3-its: Fix potential VPE leak on error kernel: netfilter: conntrack: serialize hash resizes and cleanups kernel: userfaultfd: fix a race between writeprotect and exit_mmap() kernel: isdn: mISDN: Fix sleeping function called from invalid context kernel: mm: khugepaged: skip huge page collapse for special files kernel: ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() kernel: ovl: fix warning in ovl_create_real() kernel: net/sunrpc: fix reference count leaks in rpc_sysfs_xprt_state_change kernel: i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() kernel: net: amd-xgbe: Fix skb data length underflow kernel: block: Fix wrong offset in bio_truncate() kernel: net: fix information leakage in /proc/net/ptype kernel: cifs: Fix memory leak when build ntlmssp negotiate blob failed kernel: x86/xen: Fix memory leak in xen_smp_intr_init{_pv}() kernel: Local information disclosure on Intel(R) Atom(R) processors kernel: powerpc: Fix access beyond end of drmem array kernel: efivarfs: force RO when remounting if SetVariable is not supported kernel: use-after-free in kv_parse_power_table kernel: null po…

Security update for the Linux Kernel

Affected: Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe, Ubuntu:Pro:16.04:LTS: linux-kvm and 158 more

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder sonstige Auswirkungen zu verursachen.