CVE-2023-52781

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

lib/generic-radix-tree.c: Don't overflow in peek()

When we started spreading new inode numbers throughout most of the 64 bit inode space, that triggered some corner case bugs, in particular some integer overflows related to the radix tree code. Oops.(CVE-2021-47432)

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

scsi: ufs: Fix a deadlock in the error handler

The following deadlock has been observed on a test setup:

• All tags allocated

• The SCSI error handler calls ufshcd_eh_host_reset_handler()

• ufshcd_eh_host_reset_handler() queues work that calls ufshcd_err_handler()

• ufshcd_err_handler() locks up as follows:

Workqueue: ufs_eh_wq_0 ufshcd_err_handler.cfi_jt Call trace: __switch_to+0x298/0x5d8 __schedule+0x6cc/0xa94 schedule+0x12c/0x298 blk_mq_get_tag+0x210/0x480 __blk_mq_alloc_request+0x1c8/0x284 blk_get_request+0x74/0x134 ufshcd_exec_dev_cmd+0x68/0x640 ufshcd_verify_dev_init+0x68/0x35c ufshcd_probe_hba+0x12c/0x1cb8 ufshcd_host_reset_and_restore+0x88/0x254 ufshcd_reset_and_restore+0xd0/0x354 ufshcd_err_handler+0x408/0xc58 process_one_work+0x24c/0x66c worker_thread+0x3e8/0xa4c kthread+0x150/0x1b4 ret_from_fork+0x10/0x30

Fix this lockup by making ufshcd_exec_dev_cmd() allocate a reserved request.(CVE-2021-47622)

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

net: dsa: seville: register the mdiobus under devres

As explained in commits: 74b6d7d13307 ("net: dsa: realtek: register the MDIO bus under devres") 5135e96a3dd2 ("net: dsa: don't allocate the slave_mii_bus using devres")

mdiobus_free() will panic when called from devm_mdiobus_free() <- devres_release_all() <- __device_release_driver(), and that mdiobus was not previously unregistered.

The Seville VSC9959 switch is a platform device, so the initial set of constraints that I thought would cause this (I2C or SPI buses which call ->remove on ->shutdown) do not apply. But there is one more which applies here.

If the DSA master itself is on a bus that calls ->remove from ->shutdown (like dpaa2-eth, which is on the fsl-mc bus), there is a device link between the switch and the DSA master, and device_links_unbind_consumers() will unbind the seville switch driver on shutdown.

So the same treatment must be applied to all DSA switch drivers, which is: either use devres for both the mdiobus allocation and registration, or don't use devres at all.

The seville driver has a code structure that could accommodate both the mdiobus_unregister and mdiobus_free calls, but it has an external dependency upon mscc_miim_setup() from mdio-mscc-miim.c, which calls devm_mdiobus_alloc_size() on its behalf. So rather than restructuring that, and exporting yet one more symbol mscc_miim_teardown(), let's work with devres and replace of_mdiobus_register with the devres variant. When we use all-devres, we can ensure that devres doesn't free a still-registered bus (it either runs both callbacks, or none).(CVE-2022-48814)

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

SUNRPC: lock against ->sock changing during sysfs read

->sock can be set to NULL asynchronously unless ->recv_mutex is held. So it is important to hold that mutex. Otherwise a sysfs read can trigger an oops. Commit 17f09d3f619a ("SUNRPC: Check if the xprt is connected before handling sysfs reads") appears to attempt to fix this problem, but it only narrows the race window.(CVE-2022-48816)

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

Bluetooth: hci_core: Fix leaking sent_cmd skb

sent_cmd memory is not freed before freeing hci_dev causing it to leak it contents.(CVE-2022-48844)

In the Linux kernel, the following vulnerability has been…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

lib/generic-radix-tree.c: Don't overflow in peek()

When we started spreading new inode numbers throughout most of the 64 bit inode space, that triggered some corner case bugs, in particular some integer overflows related to the radix tree code. Oops.(CVE-2021-47432)

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

scsi: ufs: Fix a deadlock in the error handler

The following deadlock has been observed on a test setup:

• All tags allocated

• The SCSI error handler calls ufshcd_eh_host_reset_handler()

• ufshcd_eh_host_reset_handler() queues work that calls ufshcd_err_handler()

• ufshcd_err_handler() locks up as follows:

Workqueue: ufs_eh_wq_0 ufshcd_err_handler.cfi_jt Call trace: __switch_to+0x298/0x5d8 __schedule+0x6cc/0xa94 schedule+0x12c/0x298 blk_mq_get_tag+0x210/0x480 __blk_mq_alloc_request+0x1c8/0x284 blk_get_request+0x74/0x134 ufshcd_exec_dev_cmd+0x68/0x640 ufshcd_verify_dev_init+0x68/0x35c ufshcd_probe_hba+0x12c/0x1cb8 ufshcd_host_reset_and_restore+0x88/0x254 ufshcd_reset_and_restore+0xd0/0x354 ufshcd_err_handler+0x408/0xc58 process_one_work+0x24c/0x66c worker_thread+0x3e8/0xa4c kthread+0x150/0x1b4 ret_from_fork+0x10/0x30

Fix this lockup by making ufshcd_exec_dev_cmd() allocate a reserved request.(CVE-2021-47622)

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

net: dsa: seville: register the mdiobus under devres

As explained in commits: 74b6d7d13307 ("net: dsa: realtek: register the MDIO bus under devres") 5135e96a3dd2 ("net: dsa: don't allocate the slave_mii_bus using devres")

mdiobus_free() will panic when called from devm_mdiobus_free() <- devres_release_all() <- __device_release_driver(), and that mdiobus was not previously unregistered.

The Seville VSC9959 switch is a platform device, so the initial set of constraints that I thought would cause this (I2C or SPI buses which call ->remove on ->shutdown) do not apply. But there is one more which applies here.

If the DSA master itself is on a bus that calls ->remove from ->shutdown (like dpaa2-eth, which is on the fsl-mc bus), there is a device link between the switch and the DSA master, and device_links_unbind_consumers() will unbind the seville switch driver on shutdown.

So the same treatment must be applied to all DSA switch drivers, which is: either use devres for both the mdiobus allocation and registration, or don't use devres at all.

The seville driver has a code structure that could accommodate both the mdiobus_unregister and mdiobus_free calls, but it has an external dependency upon mscc_miim_setup() from mdio-mscc-miim.c, which calls devm_mdiobus_alloc_size() on its behalf. So rather than restructuring that, and exporting yet one more symbol mscc_miim_teardown(), let's work with devres and replace of_mdiobus_register with the devres variant. When we use all-devres, we can ensure that devres doesn't free a still-registered bus (it either runs both callbacks, or none).(CVE-2022-48814)

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

SUNRPC: lock against ->sock changing during sysfs read

->sock can be set to NULL asynchronously unless ->recv_mutex is held. So it is important to hold that mutex. Otherwise a sysfs read can trigger an oops. Commit 17f09d3f619a ("SUNRPC: Check if the xprt is connected before handling sysfs reads") appears to attempt to fix this problem, but it only narrows the race window.(CVE-2022-48816)

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

Bluetooth: hci_core: Fix leaking sent_cmd skb

sent_cmd memory is not freed before freeing hci_dev causing it to leak it contents.(CVE-2022-48844)

In the Linux kernel, the following vulnerability has been…

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

Security Fix(es):

• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

• kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)

• kernel: ovl: fix leaked entry (CVE-2021-46972)

• kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

• kernel: gro: fix ownership transfer (CVE-2024-35890)

• kernel: tls: (CVE-2024-26584, CVE-2024-26583, CVE-2024-26585)

• kernel: wifi: (CVE-2024-35789, CVE-2024-27410, CVE-2024-35838, CVE-2024-35845)

• kernel: mlxsw: (CVE-2024-35855, CVE-2024-35854, CVE-2024-35853, CVE-2024-35852, CVE-2024-36007)

• kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

• kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

• kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng [rhel-8] (CVE-2023-52615)

• kernel: net/mlx5e: (CVE-2023-52626, CVE-2024-35835, CVE-2023-52667, CVE-2024-35959)

• kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

• kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset [rhel-8] (CVE-2024-26801)

• kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

• kernel: netfilter: nf_tables: use timestamp to check for set element timeout [rhel-8.10] (CVE-2024-27397)

• kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

• kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

• kernel: x86/mm/swap: (CVE-2024-26759, CVE-2024-26906)

• kernel: tipc: fix kernel warning when sending SYN message [rhel-8] (CVE-2023-52700)

• kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

• kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

• kernel: powerpc/imc-pmu/powernv: (CVE-2023-52675, CVE-2023-52686)

• kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs (CVE-2023-5090)

• kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

• kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

• kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

• kernel: crypto: (CVE-2024-26974, CVE-2023-52669, CVE-2023-52813)

• kernel: net/mlx5/bnx2x/usb: (CVE-2024-35960, CVE-2024-35958, CVE-2021-47310, CVE-2024-26804, CVE-2021-47311, CVE-2024-26859, CVE-2021-47236, CVE-2023-52703)

• kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

• kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

• kernel: USB/usbnet: (CVE-2023-52781, CVE-2023-52877, CVE-2021-47495)

• kernel: can: (CVE-2023-52878, CVE-2021-47456)

• kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

• kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

Bug Fix(es):

• Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:Rocky Linux-29783)

• Temporary values in FIPS integrity test should be zeroized [rhel-8.10.z] (JIRA:Rocky Linux-35361)

• Rocky Linux8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:Rocky Linux-36048)

• [Rocky Linux8] blktests block/024 failed (JIRA:Rocky Linux-8130)

• Rocky Linux8.9: EEH injections results Error: Power fault on Port 0 and other call traces(Everest/1050/Shiner) (JIRA:Rocky Linux-14195)

• Latency spikes with Matrox G200 graphic cards (JIRA:Rocky Linux-36172)

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.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583

• kernel-rt: kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

• kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

• kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)

• kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

• kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)

• kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

• kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)

• kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)

• kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)

• kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

• kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)

• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

• kernel: ovl: fix leaked dentry (CVE-2021-46972)

• kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

• kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

• kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

• kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)

• kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

• kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)

• kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)

• kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)

• kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs (CVE-2023-5090)

• kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

• kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

• kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

• kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)

• kernel: crypto: (CVE-2024-26974, CVE-2023-52813)

• kernel: can: (CVE-2023-52878, CVE-2021-47456)

• kernel: usb: (CVE-2023-52781, CVE-2023-52877)

• kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

• kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)

• kernel: gro: fix ownership transfer (CVE-2024-35890)

• kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

• kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)

• kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)

• kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)

• kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)

• kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)

• kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

• kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

• kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

Bug Fix(es):

• kernel-rt: update RT source tree to the latest Rocky Linux-8.10.z kernel (JIRA:Rocky Linux-40882)

• [rhel8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735 (JIRA:Rocky Linux-8779)

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.

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

Security Fix(es):

• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

• kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)

• kernel: ovl: fix leaked entry (CVE-2021-46972)

• kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

• kernel: gro: fix ownership transfer (CVE-2024-35890)

• kernel: tls: (CVE-2024-26584, CVE-2024-26583, CVE-2024-26585)

• kernel: wifi: (CVE-2024-35789, CVE-2024-27410, CVE-2024-35838, CVE-2024-35845)

• kernel: mlxsw: (CVE-2024-35855, CVE-2024-35854, CVE-2024-35853, CVE-2024-35852, CVE-2024-36007)

• kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

• kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

• kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng [rhel-8] (CVE-2023-52615)

• kernel: net/mlx5e: (CVE-2023-52626, CVE-2024-35835, CVE-2023-52667, CVE-2024-35959)

• kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

• kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset [rhel-8] (CVE-2024-26801)

• kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

• kernel: netfilter: nf_tables: use timestamp to check for set element timeout [rhel-8.10] (CVE-2024-27397)

• kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

• kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

• kernel: x86/mm/swap: (CVE-2024-26759, CVE-2024-26906)

• kernel: tipc: fix kernel warning when sending SYN message [rhel-8] (CVE-2023-52700)

• kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

• kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

• kernel: powerpc/imc-pmu/powernv: (CVE-2023-52675, CVE-2023-52686)

• kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs (CVE-2023-5090)

• kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

• kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

• kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

• kernel: crypto: (CVE-2024-26974, CVE-2023-52669, CVE-2023-52813)

• kernel: net/mlx5/bnx2x/usb: (CVE-2024-35960, CVE-2024-35958, CVE-2021-47310, CVE-2024-26804, CVE-2021-47311, CVE-2024-26859, CVE-2021-47236, CVE-2023-52703)

• kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

• kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

• kernel: USB/usbnet: (CVE-2023-52781, CVE-2023-52877, CVE-2021-47495)

• kernel: can: (CVE-2023-52878, CVE-2021-47456)

• kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

• kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

Bug Fix(es):

• Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:Rocky Linux SIG Cloud-29783)

• Temporary values in FIPS integrity test should be zeroized [rhel-8.10.z] (JIRA:Rocky Linux SIG Cloud-35361)

• Rocky Linux SIG Cloud8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:Rocky Linux SIG Cloud-36048)

• [Rocky Linux SIG Cloud8] blktests block/024 failed (JIRA:Rocky Linux SIG Cloud-8130)

• Rocky Linux SIG Cloud8.9: EEH injections results Error: Power fault on Port 0 and other call traces(Everest/1050/Shiner) (JIRA:Rocky Linux SIG Cloud-14195)

• Latency spikes with Matrox G200 graphic cards (JIRA:Rocky Linux SIG Cloud-36172)

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.

In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usb_get_bos_descriptor()' The BOS descriptor defines a root descriptor and is the base descriptor for accessing a family of related descriptors. Function 'usb_get_bos_descriptor()' encounters an iteration issue when skipping the 'USB_DT_DEVICE_CAPABILITY' descriptor type. This results in the same descriptor being read repeatedly. To address this issue, a 'goto' statement is introduced to ensure that the pointer and the amount read is updated correctly. This ensures that the function iterates to the next descriptor instead of reading the same descriptor repeatedly.

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

Security Fix(es):

• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
• kernel:TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)
• kernel: ovl: fix leaked dentry (CVE-2021-46972)
• kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)
• kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)
• kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)
• kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)
• kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)
• kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)
• kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)
• kernel: powerpc/powernv: Add a null pointer check in opal_event_init() (CVE-2023-52686)
• kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (CVE-2023-52675)
• kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs (CVE-2023-5090)
• kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)
• kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
• kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)
• kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)
• kernel: crypto: qat - resolve race condition during AER recovery (CVE-2024-26974)
• kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)
• kernel: net/mlx5: Properly link new fs rules into the tree (CVE-2024-35960)
• kernel: net/mlx5e: Fix mlx5e_priv_init() cleanup flow (CVE-2024-35959)
• kernel: net: ena: Fix incorrect descriptor free behavior (CVE-2024-35958)
• kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)
• kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)
• kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)
• kernel: net: ti: fix UAF in tlan_remove_one (CVE-2021-47310)

Bug Fix(es):

• Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:AlmaLinux-29783)
• Temporary values in FIPS integrity test should be zeroized [almalinux-8.10.z] (JIRA:AlmaLinux-35361)
• AlmaLinux8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:AlmaLinux-36048)
• [AlmaLinux8] blktests block/024 failed (JIRA:AlmaLinux-8130)
• AlmaLinux8.9: EEH injections results Error: Power fault on Port 0 and other call traces(Everest/1050/Shiner) (JIRA:AlmaLinux-14195)
• Latency spikes with Matrox G200 graphic cards (JIRA:AlmaLinux-36172)

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.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583
• kernel-rt: kernel: PCI interrupt mapping cause oops [almalinux-8] (CVE-2021-46909)
• kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)
• kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)
• kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)
• kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)
• kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)
• kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)
• kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)
• kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)
• kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)
• kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)
• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
• kernel: ovl: fix leaked dentry (CVE-2021-46972)
• kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)
• kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)
• kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)
• kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)
• kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)
• kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)
• kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)
• kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)
• kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs (CVE-2023-5090)
• kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)
• kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
• kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)
• kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)
• kernel: crypto: (CVE-2024-26974, CVE-2023-52813)
• kernel: can: (CVE-2023-52878, CVE-2021-47456)
• kernel: usb: (CVE-2023-52781, CVE-2023-52877)
• kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)
• kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)
• kernel: gro: fix ownership transfer (CVE-2024-35890)
• kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)
• kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)
• kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)
• kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)
• kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)
• kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)
• kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)
• kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)
• kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

Bug Fix(es):

• kernel-rt: update RT source tree to the latest AlmaLinux-8.10.z kernel (JIRA:AlmaLinux-40882)
• [almalinux8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735 (JIRA:AlmaLinux-8779)

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.

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

usb: config: fix iteration issue in 'usb_get_bos_descriptor()'

The BOS descriptor defines a root descriptor and is the base descriptor for accessing a family of related descriptors.

Function 'usb_get_bos_descriptor()' encounters an iteration issue when skipping the 'USB_DT_DEVICE_CAPABILITY' descriptor type. This results in the same descriptor being read repeatedly.

To address this issue, a 'goto' statement is introduced to ensure that the pointer and the amount read is updated correctly. This ensures that the function iterates to the next descriptor instead of reading the same descriptor repeatedly.

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2022-48686: Fix UAF when detecting digest errors (bsc#1223948). Update blacklist.conf: remove entry
• CVE-2021-47074: Fixed memory leak in nvme_loop_create_ctrl() (bsc#1220854).
• CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
• CVE-2022-48697: Fix a use-after-free (bsc#1223922). Update blacklist.conf: drop entry from it
• CVE-2024-26846: Do not wait in vain when unloading module (bsc#1223023).
• CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2021-47246: Fix page reclaim for dead peer hairpin (bsc#1224831).
• CVE-2023-52732: Blocklist the kclient when receiving corrupted snap trace (bsc#1225222 CVE-2023-52732).
• CVE-2024-35936: Add missing mutex_unlock in btrfs_relocate_sys_chunks() (bsc#1224644)
• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2024-36029: Pervent access to suspended controller (bsc#1225708 CVE-2024-36029)
• CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
• CVE-2021-47352: Add validation for used length (bsc#1225124).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
• CVE-2021-47431: Fix gart.bo pin_count leak (bsc#1225390).
• CVE-2024-35935: Handle path ref underflow in header iterate_inode_ref() (bsc#1224645)
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2021-47423: Fix file release memory leak (bsc#1225366).
• CVE-2022-48710: Fix a possible null pointer dereference (bsc#1225230).
• CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
• CVE-2024-35932: Do not check if plane->state->fb == state->fb (bsc#1224650).
• CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
• CVE-2024-35809: Drain runtime-idle callbacks before driver removal (bsc#1224738).
• CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
• CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
• CVE-2021-47509: Limit the period size to 16MB (bsc#1225409).
• CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
• CVE-2024-35982: Avoid infinite loop trying to resize local TT (bsc#1224566)
• CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
• CVE-2021-47277: Avoid speculation-based attacks from out-of-range memslot accesses (bsc#1224960, CVE-2021-47277).
• CVE-2024-35791: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() (bsc#1224725).
• CVE-2021-47401: Fix stack information leak (bsc#1225242).
• CVE-2023-52867: Fix possible buffer overflow (bsc#1225009).
• CVE-2023-52821: Fix a possible null pointer dereference (bsc#1225022).
• CVE-2021-47265: Verify port when creating flow rule (bsc#1224957)
• CVE-2021-47362: Update intermediate power state for SI (bsc#1225153).
• CVE-2021-47361: Fix error handling in mcb_alloc_bus() (bsc#1225151).
• CVE-2023-52864: Fix opening of char device (bsc#1225132).
• CVE-2022-48708: Fix potential NULL dereference (bsc#1224942).
• CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host() (bsc#1224648).
• CVE-2021-47238: Fix memory leak in ip_mc_add1_src (bsc#1224847)
• CVE-2023-52730: Fix possible resource leaks in some error paths (bsc#1224956).
• CVE-2021-47355: Fix possible use-after-free in nicstar_cleanup() (bsc#1225141).
• CVE-2021-47245: Fix out of bounds when parsing TCP options (bsc#1224838)
• CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf() (bsc#1224671).
• CVE-2023-52747: Restore allocated resources on failed copyout (bsc#1224931) -…

The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2022-48686: Fix UAF when detecting digest errors (bsc#1223948).
• CVE-2021-47074: Fixed memory leak in nvme_loop_create_ctrl() (bsc#1220854).
• CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
• CVE-2022-48697: Fix a use-after-free (bsc#1223922).
• CVE-2024-26846: Do not wait in vain when unloading module (bsc#1223023).
• CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2021-47246: Fix page reclaim for dead peer hairpin (bsc#1224831).
• CVE-2023-52732: Blocklist the kclient when receiving corrupted snap trace (bsc#1225222).
• CVE-2024-35936: Add missing mutex_unlock in btrfs_relocate_sys_chunks() (bsc#1224644)
• CVE-2021-47548: Fixed a possible array out-of-bounds (bsc#1225506)
• CVE-2024-36029: Pervent access to suspended controller (bsc#1225708)
• CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
• CVE-2021-47352: Add validation for used length (bsc#1225124).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
• CVE-2021-47431: Fix gart.bo pin_count leak (bsc#1225390).
• CVE-2024-35935: Handle path ref underflow in header iterate_inode_ref() (bsc#1224645)
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2021-47423: Fix file release memory leak (bsc#1225366).
• CVE-2022-48710: Fix a possible null pointer dereference (bsc#1225230).
• CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
• CVE-2024-35932: Do not check if plane->state->fb == state->fb (bsc#1224650).
• CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
• CVE-2024-35809: Drain runtime-idle callbacks before driver removal (bsc#1224738).
• CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
• CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
• CVE-2021-47509: Limit the period size to 16MB (bsc#1225409).
• CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
• CVE-2024-35982: Avoid infinite loop trying to resize local TT (bsc#1224566)
• CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
• CVE-2021-47277: Avoid speculation-based attacks from out-of-range memslot accesses (bsc#1224960).
• CVE-2024-35791: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() (bsc#1224725).
• CVE-2021-47401: Fix stack information leak (bsc#1225242).
• CVE-2023-52867: Fix possible buffer overflow (bsc#1225009).
• CVE-2023-52821: Fix a possible null pointer dereference (bsc#1225022).
• CVE-2021-47265: Verify port when creating flow rule (bsc#1224957)
• CVE-2021-47362: Update intermediate power state for SI (bsc#1225153).
• CVE-2021-47361: Fix error handling in mcb_alloc_bus() (bsc#1225151).
• CVE-2023-52864: Fix opening of char device (bsc#1225132).
• CVE-2022-48708: Fix potential NULL dereference (bsc#1224942).
• CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host() (bsc#1224648).
• CVE-2021-47238: Fix memory leak in ip_mc_add1_src (bsc#1224847)
• CVE-2023-52730: Fix possible resource leaks in some error paths (bsc#1224956).
• CVE-2021-47355: Fix possible use-after-free in nicstar_cleanup() (bsc#1225141).
• CVE-2021-47245: Fix out of bounds when parsing TCP options (bsc#1224838)
• CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf() (bsc#1224671).
• CVE-2023-52747: Restore allocated resources on failed copyout (bsc#1224931)
• CVE-2021-47249: Fix memory leak in rds_recvmsg (bsc#1224880)
• CVE-2021-47397: Break out if skb_header_pointer returns NULL in…

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
• CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
• CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
• CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
• CVE-2023-52660: Fiedx IRQ handling due to shared interrupts (bsc#1224443).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
• CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
• CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
• CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
• CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
• CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
• CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
• CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
• CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
• CVE-2024-26715: Fixed NULL pointer dereference in dwc3_gadget_suspend (bsc#1222561).
• CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes bsc#1222608).
• CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
• CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
• CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
• CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
• CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
• CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
• CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
• CVE-2024-27042: Fixed potential out-of-bounds access in 'amdgpu_discovery_reg_base_init()' (bsc#1223823).
• CVE-2024-27395: Fixed Use-After-Free in ovs_ct_exit (bsc#1224098).
• CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
• CVE-2024-27401: Fixed user_length taken into account when fetching packet contents (bsc#1224181).
• CVE-2024-27417: Fixed potential 'struct net' leak in inet6_rtm_getaddr() (bsc#1224721)
• CVE-2024-27419: Fixed data-races around sysctl_net_busy_read (bsc#1224759)
• CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running XDP program (bsc#1224718).
• CVE-2024-35791: Flush pages under…

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init in net/sctp/socket.c (bsc#1218917).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
• CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
• CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
• CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
• CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
• CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
• CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
• CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
• CVE-2024-35904: Fixed dereference of garbage after mount failure (bsc#1224494).
• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
• CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).

The following non-security bugs were fixed:

• af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
• af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
• af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
• filemap: remove use of wait bookmarks (bsc#1224085).
• idpf: extend tx watchdog timeout (bsc#1224137).
• ipvs: Fix checksumming on GSO of SCTP packets (bsc#1221958)
• powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt (bsc#1221645 ltc#205739 bsc#1223191).
• powerpc/kasan: Do not instrument non-maskable or raw interrupts (bsc#1223191).
• powerpc/powernv: Add a null pointer check in opal_event_init() (bsc#1065729).
• powerpc/powernv: Add a null pointer check to scom_debug_init_one() (bsc#1194869).
• powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV (bsc#1220492 ltc#205270).
• powerpc/pseries/vio: Do not return ENODEV if node or compatible missing (bsc#1220783).
• powerpc: Refactor verification of MSR_RI (bsc#1223191).
• supported.conf: support tcp_dctcp module (jsc#PED-8111)

The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-35924: Limit read size on v1.2 (bsc#1224657).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING (bsc#1224575).
• CVE-2024-36938: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761).
• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2024-35998: Fixed lock ordering potential deadlock in cifs_sync_mid_result (bsc#1224549).
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
• CVE-2024-35999: Fixed missing lock when picking channel (bsc#1224550).
• CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1224766).
• CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
• CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
• CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break() (bsc#1224668).
• CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
• CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
• CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
• CVE-2024-35866: Fixed potential UAF in cifs_dump_full_key() (bsc#1224667).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-35869: Guarantee refcounted children from parent session (bsc#1224679).
• CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
• CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2024-35964: Fixed not validating setsockopt user input (bsc#1224581).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running XDP program (bsc#1224718).
• CVE-2024-35860: struct bpf_link and bpf_link_ops kABI workaround (bsc#1224531).
• CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
• CVE-2024-35799: Prevent crash when disable stream (bsc#1224740).
• CVE-2024-35951: Fixed the error path in panfrost_mmu_map_fault_addr() (bsc#1224701).
• CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
• CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
• CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
• CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
• CVE-2024-35872: Fixed GUP-fast succeeding on secretmem folios (bsc#1224530).
• CVE-2024-35852: Fixed memory leak when canceling rehash work (bsc#1224502).
• CVE-2024-36006: Fixed incorrect list API usage (bsc#1224541).
• CVE-2024-36007: Fixed warning during rehash (bsc#1224543).
• CVE-2024-35885: Stop interface during shutdown (bsc#1224519).
• CVE-2024-35907: Call request_irq() after NAPI initialized (bsc#1224492).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2024-35939: Fixed leak pages on dma_set_decrypted() failure…

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-46933: Fixed possible underflow in ffs_data_clear() (bsc#1220487).
• CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets (bsc#1220513).
• CVE-2021-47074: Fixed memory leak in nvme_loop_create_ctrl() (bsc#1220854).
• CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543).
• CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545).
• CVE-2021-47206: Check return value after calling platform_get_resource() (bsc#1222894).
• CVE-2021-47238: Fixed memory leak in ip_mc_add1_src (bsc#1224847)
• CVE-2021-47245: Fixed out of bounds when parsing TCP options (bsc#1224838)
• CVE-2021-47246: Fixed page reclaim for dead peer hairpin (CVE-2021-47246 bsc#1224831).
• CVE-2021-47249: Fixed memory leak in rds_recvmsg (bsc#1224880)
• CVE-2021-47250: Fixed memory leak in netlbl_cipsov4_add_std (bsc#1224827)
• CVE-2021-47265: Verify port when creating flow rule (bsc#1224957)
• CVE-2021-47277: Avoid speculation-based attacks from out-of-range memslot accesses (bsc#1224960).
• CVE-2021-47281: Fixed race of snd_seq_timer_open() (bsc#1224983).
• CVE-2021-47334: Fixed two use after free in ibmasm_init_one (bsc#1225112).
• CVE-2021-47352: Add validation for used length (bsc#1225124).
• CVE-2021-47355: Fixed possible use-after-free in nicstar_cleanup() (bsc#1225141).
• CVE-2021-47357: Fixed possible use-after-free in ia_module_exit() (bsc#1225144).
• CVE-2021-47361: Fixed error handling in mcb_alloc_bus() (bsc#1225151).
• CVE-2021-47362: Update intermediate power state for SI (bsc#1225153).
• CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
• CVE-2021-47383: Fixed out-of-bound vmalloc access in imageblit (bsc#1225208).
• CVE-2021-47397: Break out if skb_header_pointer returns NULL in sctp_rcv_ootb (bsc#1225082)
• CVE-2021-47401: Fixed stack information leak (bsc#1225242).
• CVE-2021-47423: Fixed file release memory leak (bsc#1225366).
• CVE-2021-47431: Fixed gart.bo pin_count leak (bsc#1225390).
• CVE-2021-47469: Add SPI fix commit to be ignored (bsc#1225347)
• CVE-2021-47483: Fixed possible double-free in regcache_rbtree_exit() (bsc#1224907).
• CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
• CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
• CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
• CVE-2021-47509: Limit the period size to 16MB (bsc#1225409).
• CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2022-48672: Fixed off-by-one error in unflatten_dt_nodes() (CVE-2022-48672 bsc#1223931).
• CVE-2022-48686: Fixed UAF when detecting digest errors (bsc#1223948).
• CVE-2022-48697: Fixed a use-after-free (bsc#1223922).
• CVE-2022-48702: Fixed out of bounds access in snd_emu10k1_pcm_channel_alloc() (bsc#1223923).
• CVE-2022-48704: Add a force flush to delay work when radeon (bsc#1223932)
• CVE-2022-48708: Fixed potential NULL dereference (bsc#1224942).
• CVE-2022-48710: Fixed a possible null pointer dereference (bsc#1225230).
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
• CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52691: Fixed a double-free in si_dpm_init (bsc#1224607).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
• CVE-2023-52730: Fixed possible resource leaks in some error paths (bsc#1224956).
• CVE-2023-52732: Blocklist the kclient when…

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
• CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-35863: Fix potential UAF in is_valid_oplock_break() (bsc#1224763).
• CVE-2024-35867: Fix potential UAF in cifs_stats_proc_show() (bsc#1224664).
• CVE-2024-35868: Fix potential UAF in cifs_stats_proc_write() (bsc#1224678).
• CVE-2024-26928: Fix potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
• CVE-2024-35904: Avoid dereference of garbage after mount failure (bsc#1224494).
• CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
• CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
• CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
• CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111).
• CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init in net/sctp/socket.c (bsc#1218917).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).

The following non-security bugs were fixed:

• af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
• af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
• af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
• filemap: remove use of wait bookmarks (bsc#1224085).
• idpf: extend tx watchdog timeout (bsc#1224137).
• ipvs: Fix checksumming on GSO of SCTP packets (bsc#1221958)
• powerpc/kasan: Do not instrument non-maskable or raw interrupts (bsc#1223191).
• powerpc/powernv: Add a null pointer check in opal_event_init() (bsc#1065729).
• powerpc/powernv: Add a null pointer check to scom_debug_init_one() (bsc#1194869).
• powerpc/pseries/iommu: IOMMU table is not initialized for kdump over SR-IOV (bsc#1220492 ltc#205270).
• powerpc/pseries/vio: Do not return ENODEV if node or compatible missing (bsc#1220783).
• powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt (bsc#1221645 ltc#205739 bsc#1223191).
• powerpc: Refactor verification of MSR_RI (bsc#1223191).

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
• CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
• CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
• CVE-2023-42755: Check user supplied offsets (bsc#1215702).
• CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
• CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
• CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
• CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
• CVE-2023-52660: Fiedx IRQ handling due to shared interrupts (bsc#1224443).
• CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
• CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
• CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
• CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
• CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
• CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
• CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
• CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
• CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
• CVE-2024-26700: Fixed drm/amd/display: Fix MST Null Ptr for RV (bsc#1222870)
• CVE-2024-26715: Fixed NULL pointer dereference in dwc3_gadget_suspend (bsc#1222561).
• CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes bsc#1222608).
• CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
• CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
• CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
• CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
• CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
• CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
• CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
• CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
• CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
• CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
• CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
• CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
• CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
• CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
• CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
• CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
• CVE-2024-27042: Fixed potential out-of-bounds access in…

The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-39371: io_uring: check for non-NULL file pointer in io_file_can_poll() (bsc#1226990).
• CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098).
• CVE-2024-38610: drivers/virt/acrn: fix PFNMAP PTE checks in acrn_vm_ram_map() (bsc#1226758).
• CVE-2024-37354: btrfs: fix crash on racing fsync and size-extending write into prealloc (bsc#1227101).
• CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
• CVE-2024-38559: scsi: qedf: Ensure the copied buf is NUL terminated (bsc#1226785).
• CVE-2024-38570: gfs2: Fix potential glock use-after-free on unmount (bsc#1226775).
• CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225732).
• CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928).
• CVE-2024-38545: RDMA/hns: Fix UAF for cq async event (bsc#1226595).
• CVE-2023-52834: atl1c: Work around the DMA RX overflow issue (bsc#1225599).
• CVE-2023-52875: Add check for mtk_alloc_clk_data (bsc#1225096).
• CVE-2023-52865: Add check for mtk_alloc_clk_data (bsc#1225086).
• CVE-2023-52821: Fixed a possible null pointer dereference (bsc#1225022).
• CVE-2023-52867: Fixed possible buffer overflow (bsc#1225009).
• CVE-2024-38578: ecryptfs: Fix buffer size for tag 66 packet (bsc#1226634,).
• CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1225866).
• CVE-2023-52759: Ignore negated quota changes (bsc#1225560).
• CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
• CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
• CVE-2023-52864: Fixed opening of char device (bsc#1225132).
• CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).
• CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
• CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
• CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994).
• CVE-2024-35843: iommu/vt-d: Use device rbtree in iopf reporting path (bsc#1224751).
• CVE-2024-37078: nilfs2: fix potential kernel bug due to lack of writeback flag waiting (bsc#1227066).
• CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
• CVE-2024-36479: fpga: bridge: add owner module and take its refcount (bsc#1226949).
• CVE-2024-37021: fpga: manager: add owner module and take its refcount (bsc#1226950).
• CVE-2024-36281: net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules (bsc#1226799).
• CVE-2024-38580: epoll: be better about file lifetimes (bsc#1226610).
• CVE-2024-36478: null_blk: fix null-ptr-dereference while configuring 'power' and 'submit_queues' (bsc#1226841).
• CVE-2024-38636: f2fs: multidev: fix to recognize valid zero block address (bsc#1226879).
• CVE-2024-38661: s390/ap: Fix crash in AP internal function modify_bitmap() (bsc#1226996).
• CVE-2024-38564: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE (bsc#1226789).
• CVE-2024-38560: scsi: bfa: Ensure the copied buf is NUL terminated (bsc#1226786).
• CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
• CVE-2024-36917: block: fix overflow in blk_ioctl_discard() (bsc#1225770).
• CVE-2024-38627: stm class: Fix a double free in stm_register_device() (bsc#1226857).
• CVE-2024-38603: drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() (bsc#1226842).
• CVE-2024-38553: net: fec: remove .ndo_poll_controller to avoid deadlock (bsc#1226744).
• CVE-2024-38555: net/mlx5: Discard command completions in internal error (bsc#1226607).
• CVE-2024-38556:…

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
• CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
• CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
• CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
• CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
• CVE-2024-40925: block: fix request.queuelist usage in flush (bsc#1227789).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-39496: btrfs: zoned: fix use-after-free due to race with dev replace (bsc#1227719).
• CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
• CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
• CVE-2024-40975: platform/x86: x86-android-tablets: Unregister devices in reverse order (bsc#1227926).
• CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
• CVE-2024-40947: ima: Avoid blocking in RCU read-side critical section (bsc#1227803).
• CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
• CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
• CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
• CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
• CVE-2024-39504: netfilter: nft_inner: validate mandatory meta and payload (bsc#1227757).
• CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
• CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
• CVE-2024-40928: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() (bsc#1227788).
• CVE-2024-26944: btrfs: zoned: fix lock ordering in btrfs_zone_activate() (bsc#1223731).
• CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
• CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
• CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() (bsc#1227779).
• CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
• CVE-2024-35908: tls: get psock ref after taking rxlock to avoid leak (bsc#1224490)
• CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
• CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
• CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
• CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
• CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
• CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
• CVE-2024-27404: mptcp: fix data races on remote_id (bsc#1224422)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
• CVE-2024-40948: mm/page_table_check: fix crash on ZONE_DEVICE (bsc#1227801). -…

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system (bsc#1209657).
• CVE-2023-38417: wifi: iwlwifi: bump FW API to 90 for BZ/SC devices (bsc#1225600).
• CVE-2023-47210: wifi: iwlwifi: bump FW API to 90 for BZ/SC devices (bsc#1225601).
• CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
• CVE-2023-52458: Fixed check that partition length needs to be aligned with block size (bsc#1220428).
• CVE-2023-52503: Fixed tee/amdtee use-after-free vulnerability in amdtee_close_session (bsc#1220915).
• CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
• CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
• CVE-2023-52631: Fixed an NULL dereference bug (bsc#1222264 CVE-2023-52631).
• CVE-2023-52640: Fixed out-of-bounds in ntfs_listxattr (bsc#1222301).
• CVE-2023-52641: Fixed NULL ptr dereference checking at the end of attr_allocate_frame() (bsc#1222303)
• CVE-2023-52645: Fixed pmdomain/mediatek race conditions with genpd (bsc#1223033).
• CVE-2023-52652: Fixed NTB for possible name leak in ntb_register_device() (bsc#1223686).
• CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
• CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
• CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
• CVE-2023-52659: Fixed to pfn_to_kaddr() not treated as a 64-bit type (bsc#1224442)
• CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
• CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
• CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
• CVE-2023-52699: sysv: don't call sb_bread() with pointers_lock held (bsc#1224659).
• CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
• CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
• CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
• CVE-2023-52771: Fixed delete_endpoint() vs parent unregistration race (bsc#1225007).
• CVE-2023-52772: Fixed use-after-free in unix_stream_read_actor() (bsc#1224989).
• CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
• CVE-2023-52786: ext4: fix racy may inline data check in dio write (bsc#1224939).
• CVE-2023-52787: blk-mq: make sure active queue usage is held for bio_integrity_prep() (bsc#1225105).
• CVE-2023-52837: nbd: fix uaf in nbd_open (bsc#1224935).
• CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
• CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
• CVE-2023-52855: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency (bsc#1225583).
• CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
• CVE-2023-52875: Add check for mtk_alloc_clk_data (bsc#1225096).
• CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
• CVE-2023-6238: Fixed kcalloc() arguments order (bsc#1217384).
• CVE-2024-21823: Fixed safety flag to struct ends (bsc#1223625).
• CVE-2024-23848: Fixed media/cec for possible use-after-free in cec_queue_msg_fh (bsc#1219104).
• CVE-2024-25739: Fixed possible crash in create_empty_lvol() in drivers/mtd/ubi/vtbl.c (bsc#1219834).
• CVE-2024-26601: Fixed ext4 buddy bitmap corruption via fast commit replay (bsc#1220342).
• CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
• CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942).
• CVE-2024-26623: pds_core: Prevent race issues involving the adminq (bsc#1221057).
• CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086) -…

The SUSE Linux Enterprise Micro 6.0 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
• CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
• CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
• CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
• CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
• CVE-2024-40925: block: fix request.queuelist usage in flush (bsc#1227789).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-39496: btrfs: zoned: fix use-after-free due to race with dev replace (bsc#1227719).
• CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
• CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
• CVE-2024-40975: platform/x86: x86-android-tablets: Unregister devices in reverse order (bsc#1227926).
• CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
• CVE-2024-40947: ima: Avoid blocking in RCU read-side critical section (bsc#1227803).
• CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
• CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
• CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
• CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
• CVE-2024-39504: netfilter: nft_inner: validate mandatory meta and payload (bsc#1227757).
• CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
• CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
• CVE-2024-40928: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() (bsc#1227788).
• CVE-2024-26944: btrfs: zoned: fix lock ordering in btrfs_zone_activate() (bsc#1223731).
• CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
• CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
• CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() (bsc#1227779).
• CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
• CVE-2024-35908: tls: get psock ref after taking rxlock to avoid leak (bsc#1224490)
• CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
• CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
• CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
• CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
• CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
• CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
• CVE-2024-27404: mptcp: fix data races on remote_id (bsc#1224422)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
• CVE-2024-40948: mm/page_table_check: fix crash on ZONE_DEVICE (bsc#1227801).
• CVE-2024-35890:…

The SUSE Linux Enterprise Micro 6.0 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
• CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
• CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
• CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
• CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
• CVE-2024-40925: block: fix request.queuelist usage in flush (bsc#1227789).
• CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() (bsc#1227866).
• CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with large pages (bsc#1228114).
• CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
• CVE-2024-39496: btrfs: zoned: fix use-after-free due to race with dev replace (bsc#1227719).
• CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
• CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
• CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
• CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
• CVE-2024-40975: platform/x86: x86-android-tablets: Unregister devices in reverse order (bsc#1227926).
• CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
• CVE-2024-40947: ima: Avoid blocking in RCU read-side critical section (bsc#1227803).
• CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
• CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
• CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
• CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
• CVE-2024-39504: netfilter: nft_inner: validate mandatory meta and payload (bsc#1227757).
• CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
• CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
• CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
• CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
• CVE-2024-40928: net: ethtool: fix the error condition in ethtool_get_phy_stats_ethtool() (bsc#1227788).
• CVE-2024-26944: btrfs: zoned: fix lock ordering in btrfs_zone_activate() (bsc#1223731).
• CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
• CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
• CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send() (bsc#1227779).
• CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
• CVE-2024-35908: tls: get psock ref after taking rxlock to avoid leak (bsc#1224490)
• CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
• CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
• CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
• CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
• CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
• CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
• CVE-2024-27404: mptcp: fix data races on remote_id (bsc#1224422)
• CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
• CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()…