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ALSA-2024:5363 — 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: phy: (CVE-2024-26600) * kernel: netfilter: multiple flaws (CVE-2024-26808, CVE-2024-27065, CVE-2024-35899, CVE-2024-36005) * kernel: cifs: (CVE-2024-26828) * kernel: wifi: multiple flaws (CVE-2024-26897, CVE-2024-27052, CVE-2024-27049, CVE-2023-52651, CVE-2024-35789, CVE-2024-27434, CVE-2024-35845, CVE-2024-35937, CVE-2024-36941, CVE-2024-36922, CVE-2024-36921, CVE-2024-38575) * kernel: nfs: (CVE-2024-26868) * kernel: igc: (CVE-2024-26853) * kernel: dmaengine/idxd: (CVE-2024-21823) * kernel: ipv6: multiple flaws (CVE-2024-27417, CVE-2024-35969, CVE-2024-36903, CVE-2024-40961) * kernel: vt: (CVE-2024-35823) * kernel: efi: (CVE-2024-35800) * kernel: mlxsw: (CVE-2024-35852) * kernel: eeprom: (CVE-2024-35848) * kernel: ice: (CVE-2024-35911) * kernel: platform/x86: (CVE-2023-52864) * kernel: i40e: (CVE-2024-36020) * kernel: rtnetlink: (CVE-2024-36017) * kernel: net: multiple flaws (CVE-2024-36929, CVE-2024-36971, CVE-2021-47606, CVE-2024-38558, CVE-2024-40928, CVE-2024-40954) * kernel: ipvlan: (CVE-2024-33621) * kernel: tcp: (CVE-2024-37356) * kernel: virtio: (CVE-2024-37353) * kernel: tls: (CVE-2024-36489) * kernel: cxl/region: (CVE-2024-38391) * kernel: bonding: (CVE-2024-39487) * kernel: netns: (CVE-2024-40958)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, an…

bdu:2024-09977

BELL-CVE-2024-35911

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

certfr-2024-avi-0526 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent une élé…

certfr-2024-avi-0526

EUVD-2026-320596

fkie_cve-2024-35911

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

ice: fix memory corruption bug with suspend and rebuild

The ice driver would previously panic after suspend. This is caused from the driver *only* calling the ice_vsi_free_q_vectors() function by itself, when it is suspending. Since commit b3e7b3a6ee92 ("ice: prevent NULL pointer deref during reload") the driver has zeroed out num_q_vectors, and only restored it in ice_vsi_cfg_def().

This further causes the ice_rebuild() function to allocate a zero length buffer, after which num_q_vectors is updated, and then the new value of num_q_vectors is used to index into the zero length buffer, which corrupts memory.

The fix entails making sure all the code referencing num_q_vectors only does so after it has been reset via ice_vsi_cfg_def().

I didn't perform a full bisect, but I was able to test against 6.1.77 kernel and that ice driver works fine for suspend/resume with no panic, so sometime since then, this problem was introduced.

Also clean up an un-needed init of a local variable in the function being modified.

PANIC from 6.8.0-rc1:

[1026674.915596] PM: suspend exit [1026675.664697] ice 0000:17:00.1: PTP reset successful [1026675.664707] ice 0000:17:00.1: 2755 msecs passed between update to cached PHC time [1026675.667660] ice 0000:b1:00.0: PTP reset successful [1026675.675944] ice 0000:b1:00.0: 2832 msecs passed between update to cached PHC time [1026677.137733] ixgbe 0000:31:00.0 ens787: NIC Link is Up 1…

GHSA-c8px-wrjr-hvj3

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

ice: fix memory corruption bug with suspend and rebuild

The fix entails making sure all the code referencing num_q_vectors only does so after it has been reset via ice_vsi_cfg_def().

I didn't perform a full bisect, but I was able to test against 6.1.77 kernel and that ice driver works fine for suspend/resume with no panic, so sometime since then, this problem was introduced.

Also clean up an un-needed init of a local variable in the function being modified.

PANIC from 6.8.0-rc1:

RHSA-2024:5363 — Red Hat Security Advisory: kernel security update

kernel: net: netlink: af_netlink: Prevent empty skb by adding a check on len. kernel: wifi: ath10k: fix NULL pointer dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() kernel: ipvlan: add ipvlan_route_v6_outbound() helper kernel: platform/x86: wmi: Fix opening of char device kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application kernel: phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP kernel: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain kernel: cifs: fix underflow in parse_server_interfaces() kernel: igc: avoid returning frame twice in XDP_REDIRECT kernel: nfs: fix panic when nfs4_ff_layout_prepare_ds() fails kernel: wifi: ath9k: delay all of ath9k_wmi_event_tasklet() until init is complete kernel: wifi: mt76: mt7925e: fix use-after-free in free_irq() kernel: wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work kernel: netfilter: nf_tables: do not compare internal table flags on updates kernel: ipv6: fix potential "struct net" leak in inet6_rtm_getaddr() kernel: wifi: iwlwifi: mvm: don't set the MFP flag for the GTK kernel: ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound kernel: wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes kernel: efi: fix panic in kdump kernel kernel: vt: fix unicode buffer corruption when deleting characters kernel: wifi: iwlwifi: dbg-tlv: ensure NUL termination kernel: eeprom: at24: fix mem…

SUSE-SU-2024:2135-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2024-35911

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 84 more

In the Linux kernel, the following vulnerability has been resolved: ice: fix memory corruption bug with suspend and rebuild The ice driver would previously panic after suspend. This is caused from the driver *only* calling the ice_vsi_free_q_vectors() function by itself, when it is suspending. Since commit b3e7b3a6ee92 ("ice: prevent NULL pointer deref during reload") the driver has zeroed out num_q_vectors, and only restored it in ice_vsi_cfg_def(). This further causes the ice_rebuild() function to allocate a zero length buffer, after which num_q_vectors is updated, and then the new value of num_q_vectors is used to index into the zero length buffer, which corrupts memory. The fix entails making sure all the code referencing num_q_vectors only does so after it has been reset via ice_vsi_cfg_def(). I didn't perform a full bisect, but I was able to test against 6.1.77 kernel and that ice driver works fine for suspend/resume with no panic, so sometime since then, this problem was introduced. Also clean up an un-needed init of a local variable in the function being modified. PANIC from 6.8.0-rc1: [1026674.915596] PM: suspend exit [1026675.664697] ice 0000:17:00.1: PTP reset successful [1026675.664707] ice 0000:17:00.1: 2755 msecs passed between update to cached PHC time [1026675.667660] ice 0000:b1:00.0: PTP reset successful [1026675.675944] ice 0000:b1:00.0: 2832 msecs passed between update to cached PHC time [1026677.137733] ixgbe 0000:31:00.0 ens787: NIC Link is Up 1 Gbps, F…

WID-SEC-W-2024-1188 — Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.