Most recent entries from all

ALSA-2024:4349 — Moderate: kernel security and bug fix 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: net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context (CVE-2023-52626) * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset (CVE-2024-26801) * kernel: crypto: qat - resolve race condition during AER recovery (CVE-2024-26974) * kernel: xen-netfront: Add missing skb_mark_for_recycle (CVE-2024-27393) * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667) * kernel: smb: client: fix UAF in smb2_reconnect_server() (CVE-2024-35870) * kernel: net/mlx5: Properly link new fs rules into the tree (CVE-2024-35960) * kernel: net: hns3: do not allow call hns3_nic_net_open repeatedly (CVE-2021-47400)

Bug Fix(es):

* cifs - kernel panic with cifs_put_smb_ses (JIRA:AlmaLinux-28943) * BUG: unable to handle page fault for address: ff16bf752f593ff8 [almalinux-9.4.z] (JIRA:AlmaLinux-35672) * [HPE 9.4 Bug] Request merge of AMD address translation library patch series [almalinux-9.4.z] (JIRA:AlmaLinux-36220) * [AlmaLinux9] kernel BUG at lib/list_debug.c:51! [almalinux-9.4.z] (JIRA:AlmaLinux-36687) * ice: DPLL-related fixes [almalinux-9.4.z] (JIRA:AlmaLinux-36716) * CNB95: net/sched: update TC core to upstream v6.8 [almalinux-9.4.z] (JIRA:AlmaLinux-37641) * IPv6: SR: backport fixes from upstream [almalinux-9.4.z] (JIRA:AlmaLinux-37669) * [RFE] Backport tmpfs noswap moun…

bdu:2025-14282

BELL-CVE-2023-52626

Affected: Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

certfr-2024-avi-0383 — De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'e…

certfr-2024-avi-0383

EUVD-2026-320417

fkie_cve-2023-52626

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

net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context

Indirection (*) is of lower precedence than postfix increment (++). Logic in napi_poll context would cause an out-of-bound read by first increment the pointer address by byte address space and then dereference the value. Rather, the intended logic was to dereference first and then increment the underlying value.

GHSA-qggq-gw32-wcq3

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

net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context

gsd-2023-52626

RHSA-2024:4211 — Red Hat Security Advisory: kernel security and bug fix update

kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack kernel: PCI interrupt mapping cause oops kernel: ovl: fix leaked dentry kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios kernel: net: cdc_eem: fix tx fixup skb leak kernel: net: ti: fix UAF in tlan_remove_one kernel: net: qcom/emac: fix UAF in emac_remove kernel: udf: Fix NULL pointer dereference in udf_symlink function kernel: mISDN: fix possible use-after-free in HFC_cleanup() kernel: can: peak_pci: peak_pci_remove(): fix UAF kernel: usbnet: sanity check for maxpacket kernel: block: null_blk: end timed out poll request kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng kernel: net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups kernel: crypto: s390/aes - Fix buffer overread in CTR mode kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() kernel: powerpc/powernv: Add a null pointer check in opal_event_init() kernel: tipc: fix kernel warning when sending SYN message kernel: net/usb: kalmia: Don&…

RHSA-2024:4352 — Red Hat Security Advisory: kernel-rt security and bug fix update

kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack kernel: PCI interrupt mapping cause oops kernel: ovl: fix leaked dentry kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios kernel: net: cdc_eem: fix tx fixup skb leak kernel: net: ti: fix UAF in tlan_remove_one kernel: net: qcom/emac: fix UAF in emac_remove kernel: udf: Fix NULL pointer dereference in udf_symlink function kernel: mISDN: fix possible use-after-free in HFC_cleanup() kernel: can: peak_pci: peak_pci_remove(): fix UAF kernel: usbnet: sanity check for maxpacket kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng kernel: net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups kernel: tipc: fix kernel warning when sending SYN message kernel: net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path kernel: usb: config: fix iteration issue in 'usb_get_bos_descriptor()' kernel: crypto: pcrypt - Fix hungtask for PADATA_RESET kernel: perf/core: Bail out early if the request AUX area is out of bound kernel…

UBUNTU-CVE-2023-52626

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 66 more

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context Indirection (*) is of lower precedence than postfix increment (++). Logic in napi_poll context would cause an out-of-bound read by first increment the pointer address by byte address space and then dereference the value. Rather, the intended logic was to dereference first and then increment the underlying value.

WID-SEC-W-2024-0722 — Linux Kernel: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um Dateien zu manipulieren, unbekannte Effekte zu verursachen oder einen Denial-of-Service-Zustand auszulösen.