Moderate: kernel security update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857) * kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492) * kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851) * kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924) * kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017) * kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976) * kernel: nouveau: lock the client object tree. (CVE-2024-27062) * kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839) * kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898) * kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939) * kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608) * kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586) * kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541) * kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540) * kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503) * kernel: drm/i915/dpt: Make DPT object unshrinkable (CVE-2024-40924) * kernel: ipv6: prevent possible NULL deref in fib6_nh_init() (CVE-2024-40961) * kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983) * kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984) * kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773) * kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009) * kernel: netfilter: nf_tables: prefer nft_chain_validate (CVE-2024-41042) * kernel: ibmvnic: Add tx check to prevent skb leak (CVE-2024-41066) * kernel: drm/i915/gt: Fix potential UAF by revoke of fence registers (CVE-2024-41092) * kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093) * kernel: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (CVE-2024-42070) * kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079) * kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244) * kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284) * kernel: kobject_uevent: Fix OOB access within zap_modalias_env() (CVE-2024-42292) * kernel: dev/parport: fix the array out-of-bounds risk (CVE-2024-42301) * kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854) * kernel: mlxsw: spectrum_acl_erp: Fix object nesting warning (CVE-2024-43880) * kernel: gso: do not skip outer ip header in case of ipip and net_failover (CVE-2022-48936) * kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper() (CVE-2024-43889) * kernel: memcg: protect concurrent access to mem_cgroup_idr (CVE-2024-43892) * kernel: sctp: Fix null-ptr-deref in reuseport_add_sock(). (CVE-2024-44935) * kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989) * kernel: bonding: fix null pointer deref in bond_ipsec_offload_ok (CVE-2024-44990) * kernel: netfilter: flowtable: initialise extack before use (CVE-2024-45018) * kernel: ELF: fix kernel.randomize_va_space double read (CVE-2024-46826) * kernel: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (CVE-2024-47668) 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.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857) * kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492) * kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851) * kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924) * kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017) * kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976) * kernel: nouveau: lock the client object tree. (CVE-2024-27062) * kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839) * kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898) * kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939) * kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608) * kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586) * kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541) * kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540) * kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503) * kernel: drm/i915/dpt: Make DPT object unshrinkable (CVE-2024-40924) * kernel: ipv6: prevent possible NULL deref in fib6_nh_init() (CVE-2024-40961) * kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983) * kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984) * kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773) * kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009) * kernel: netfilter: nf_tables: prefer nft_chain_validate (CVE-2024-41042) * kernel: ibmvnic: Add tx check to prevent skb leak (CVE-2024-41066) * kernel: drm/i915/gt: Fix potential UAF by revoke of fence registers (CVE-2024-41092) * kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093) * kernel: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (CVE-2024-42070) * kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079) * kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244) * kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284) * kernel: kobject_uevent: Fix OOB access within zap_modalias_env() (CVE-2024-42292) * kernel: dev/parport: fix the array out-of-bounds risk (CVE-2024-42301) * kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854) * kernel: mlxsw: spectrum_acl_erp: Fix object nesting warning (CVE-2024-43880) * kernel: gso: do not skip outer ip header in case of ipip and net_failover (CVE-2022-48936) * kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper() (CVE-2024-43889) * kernel: memcg: protect concurrent access to mem_cgroup_idr (CVE-2024-43892) * kernel: sctp: Fix null-ptr-deref in reuseport_add_sock(). (CVE-2024-44935) * kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989) * kernel: bonding: fix null pointer deref in bond_ipsec_offload_ok (CVE-2024-44990) * kernel: netfilter: flowtable: initialise extack before use (CVE-2024-45018) * kernel: ELF: fix kernel.randomize_va_space double read (CVE-2024-46826) * kernel: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (CVE-2024-47668) 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.
05 / REFERENCES
Further evidence
- https://access.redhat.com/errata/RHSA-2024:8856
- https://access.redhat.com/security/cve/CVE-2022-48773
- https://access.redhat.com/security/cve/CVE-2022-48936
- https://access.redhat.com/security/cve/CVE-2023-52492
- https://access.redhat.com/security/cve/CVE-2024-24857
- https://access.redhat.com/security/cve/CVE-2024-26851
- https://access.redhat.com/security/cve/CVE-2024-26924
- https://access.redhat.com/security/cve/CVE-2024-26976
- https://access.redhat.com/security/cve/CVE-2024-27017
- https://access.redhat.com/security/cve/CVE-2024-27062
- https://access.redhat.com/security/cve/CVE-2024-35839
- https://access.redhat.com/security/cve/CVE-2024-35898
- https://access.redhat.com/security/cve/CVE-2024-35939
- https://access.redhat.com/security/cve/CVE-2024-38540
- https://access.redhat.com/security/cve/CVE-2024-38541
- https://access.redhat.com/security/cve/CVE-2024-38586
- https://access.redhat.com/security/cve/CVE-2024-38608
- https://access.redhat.com/security/cve/CVE-2024-39503
- https://access.redhat.com/security/cve/CVE-2024-40924
- https://access.redhat.com/security/cve/CVE-2024-40961
- https://access.redhat.com/security/cve/CVE-2024-40983
- https://access.redhat.com/security/cve/CVE-2024-40984
- https://access.redhat.com/security/cve/CVE-2024-41009
- https://access.redhat.com/security/cve/CVE-2024-41042
- https://access.redhat.com/security/cve/CVE-2024-41066
- https://access.redhat.com/security/cve/CVE-2024-41092
- https://access.redhat.com/security/cve/CVE-2024-41093
- https://access.redhat.com/security/cve/CVE-2024-42070
- https://access.redhat.com/security/cve/CVE-2024-42079
- https://access.redhat.com/security/cve/CVE-2024-42244
- https://access.redhat.com/security/cve/CVE-2024-42284
- https://access.redhat.com/security/cve/CVE-2024-42292
- https://access.redhat.com/security/cve/CVE-2024-42301
- https://access.redhat.com/security/cve/CVE-2024-43854
- https://access.redhat.com/security/cve/CVE-2024-43880
- https://access.redhat.com/security/cve/CVE-2024-43889
- https://access.redhat.com/security/cve/CVE-2024-43892
- https://access.redhat.com/security/cve/CVE-2024-44935
- https://access.redhat.com/security/cve/CVE-2024-44989
- https://access.redhat.com/security/cve/CVE-2024-44990
- https://access.redhat.com/security/cve/CVE-2024-45018
- https://access.redhat.com/security/cve/CVE-2024-46826
- https://access.redhat.com/security/cve/CVE-2024-47668
- https://bugzilla.redhat.com/2266247
- https://bugzilla.redhat.com/2269183
- https://bugzilla.redhat.com/2275750
- https://bugzilla.redhat.com/2277168
- https://bugzilla.redhat.com/2278262
- https://bugzilla.redhat.com/2278350
- https://bugzilla.redhat.com/2278387
- https://bugzilla.redhat.com/2281284
- https://bugzilla.redhat.com/2281669
- https://bugzilla.redhat.com/2281817
- https://bugzilla.redhat.com/2293356
- https://bugzilla.redhat.com/2293402
- https://bugzilla.redhat.com/2293458
- https://bugzilla.redhat.com/2293459
- https://bugzilla.redhat.com/2297475
- https://bugzilla.redhat.com/2297508
- https://bugzilla.redhat.com/2297545
- https://bugzilla.redhat.com/2297567
- https://bugzilla.redhat.com/2297568
- https://bugzilla.redhat.com/2298109
- https://bugzilla.redhat.com/2298412
- https://bugzilla.redhat.com/2300412
- https://bugzilla.redhat.com/2300442
- https://bugzilla.redhat.com/2300487
- https://bugzilla.redhat.com/2300488
- https://bugzilla.redhat.com/2300508
- https://bugzilla.redhat.com/2300517
- https://bugzilla.redhat.com/2307862
- https://bugzilla.redhat.com/2307865
- https://bugzilla.redhat.com/2307892
- https://bugzilla.redhat.com/2309852
- https://bugzilla.redhat.com/2309853
- https://bugzilla.redhat.com/2311715
- https://bugzilla.redhat.com/2315178
- https://bugzilla.redhat.com/2317601
- https://errata.almalinux.org/8/ALSA-2024-8856.html