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ALSA-2024:6997 — Important: kernel security update

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)…

bdu:2024-03631

certfr-2024-avi-0420 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at…

certfr-2024-avi-0420

fkie_cve-2024-26929

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

GHSA-3rgg-fv5r-qj8f

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…

gsd-2024-26929

msrc_CVE-2024-26929 — Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

msrc_CVE-2024-26929

RHSA-2024:4823 — Red Hat Security Advisory: kernel security update

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…

RHSA-2024:5101 — Red Hat Security Advisory: kernel security update

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…

SUSE-SU-2024:1643-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2024-26929

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.

WID-SEC-W-2024-1008 — Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

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