File _patchinfo of Package patchinfo.24573

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File _patchinfo of Package patchinfo.24573

<patchinfo incident="24573">
  <issue id="1028340" tracker="bnc">BUG at ../drivers/scsi/device_handler/scsi_dh_alua.c:659 in SAS fail/unfail test</issue>
  <issue id="1055710" tracker="bnc">VUL-1: CVE-2017-13695: kernel-source:  ACPI operand cache leak in nseval.c</issue>
  <issue id="1065729" tracker="bnc">[trackerbug] 4.12 powerpc base kernel fixes</issue>
  <issue id="1071995" tracker="bnc">[TRACKERBUG] SLE15 livepatch backports</issue>
  <issue id="1084513" tracker="bnc">VUL-1: CVE-2018-7755: kernel: An issue in the fd_locked_ioctl function in drivers/block/floppy.c will copy a kernel pointer to user memory</issue>
  <issue id="1087082" tracker="bnc">VUL-0: CVE-2018-3639:  V4 - Speculative Store Bypass aka "Memory Disambiguation"</issue>
  <issue id="1114648" tracker="bnc">[TRACKERBUG] git-fixes pile for SLE12</issue>
  <issue id="1158266" tracker="bnc">VUL-0: CVE-2019-19377: kernel-source: mounting a crafted btrfs filesystem image can lead to a use-after-free in btrfs_queue_work in fs/btrfs/async-thread.c</issue>
  <issue id="1172456" tracker="bnc">VUL-1: CVE-2019-20811: kernel-source:  reference count is mishandled rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c</issue>
  <issue id="1177282" tracker="bnc">VUL-1: CVE-2020-26541: kernel-source: Forbidden Signature Database (aka dbx) protection mechanism is not properly enforced</issue>
  <issue id="1182171" tracker="bnc">SLES 15 SP3 Beta3 - ISST-LTE:950::System crashed while DLPAR of multiple I/O Slots</issue>
  <issue id="1183723" tracker="bnc">VUL-1: CVE-2021-20292: kernel-source-azure,kernel-source-rt,kernel-source: DRM Memory Management Double Free Privilege Escalation Vulnerability</issue>
  <issue id="1187055" tracker="bnc">VUL-0: CVE-2021-38208: kernel-source,kernel-source-rt,kernel-soure-azure: nfc: Null pointer dereference in llcp_sock_getname</issue>
  <issue id="1191647" tracker="bnc">VUL-0: CVE-2021-20321: kernel-source,kernel-source-rt,kernel-source-azure: kernel: In Overlayfs missing a check for a negative dentry before calling vfs_rename()</issue>
  <issue id="1191958" tracker="bnc">VUL-0: CVE-2021-43389: kernel-source,kernel-source-azure,kernel-source-rt: an array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c</issue>
  <issue id="1195065" tracker="bnc">VUL-0: CVE-2022-22942: kernel-source: Vulnerability in the vmwgfx driver</issue>
  <issue id="1195651" tracker="bnc">net: mana: Add handling of CQE_RX_TRUNCATED</issue>
  <issue id="1196018" tracker="bnc">VUL-0: CVE-2022-28748: kernel-source: malicious hardware can cause a leak of kernel memory over the network by ax88179_178a devices</issue>
  <issue id="1196367" tracker="bnc">swapon process occasionally blocks - Need core analyzed</issue>
  <issue id="1196426" tracker="bnc">VUL-0: CVE-2021-33061: kernel-source-azure,kernel-source-rt,kernel-source: Insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters results in denial of service</issue>
  <issue id="1196999" tracker="bnc">SLES 12 SP5 - SAP HANA crashes due to suspect r13 value</issue>
  <issue id="1197219" tracker="bnc">VUL-0: CVE-2021-39711: kernel-source-rt,kernel-source-azure,kernel-source: out of bounds read bpf_prog_test_run_skb</issue>
  <issue id="1197343" tracker="bnc">VUL-0: CVE-2022-1011: kernel-source-azure,kernel-source-rt,kernel-source: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes</issue>
  <issue id="1197663" tracker="bnc">soft lockup in  xs_tcp_data_receive_workfn</issue>
  <issue id="1198400" tracker="bnc">VUL-0: kernel: save/restore speculative MSRs during S3 suspend/resume</issue>
  <issue id="1198516" tracker="bnc">VUL-0: CVE-2022-1353: kernel-source: information leak issue in pfkey_register in net/key/af_key.c</issue>
  <issue id="1198577" tracker="bnc">VUL-0: CVE-2022-1184: kernel: use-after-free and memory errors in ext4 when mounting and operating on a corrupted image</issue>
  <issue id="1198660" tracker="bnc">Request SUSE to pick up this kernel upstream patch in SLES 15 3, SLES 15 SP 2 and SLES 12 SP 5 releases to fix a potential drmgr add/remove crash issue</issue>
  <issue id="1198687" tracker="bnc">[EAR - NOT FOR USA Citizens] PTF requests fo kernel fixing CVE-2022-1011 in SLES11 SP3 LTSS– Core</issue>
  <issue id="1198742" tracker="bnc">VUL-0: CVE-2022-1419: kernel: A concurrency use-after-free in vgem_gem_dumb_create</issue>
  <issue id="1198777" tracker="bnc">Backport ENA driver for SLE 15 SP1 kernel</issue>
  <issue id="1198825" tracker="bnc">L3: kernel BUG at ../drivers/scsi/device_handler/scsi_dh_alua.c:668 - ref:_00D1igLOd._5005q4TbAL:ref</issue>
  <issue id="1199012" tracker="bnc">VUL-0: CVE-2022-1516: kernel-source-rt,kernel-source,kernel-source-azure: null-ptr-deref caused by x25_disconnect</issue>
  <issue id="1199063" tracker="bnc">VUL-0: CVE-2022-1652: kernel-source,kernel-source-rt,kernel-source-azure: We found a concurrency use-after-free in bad_flp_intr for latest kernel version</issue>
  <issue id="1199314" tracker="bnc">[Azure] PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time</issue>
  <issue id="1199399" tracker="bnc">L3: PBI000000424979 - lpsbxenpwa2021 /20 crash. Crash when mounting f/s - Need core analyzed</issue>
  <issue id="1199426" tracker="bnc">VUL-0: CVE-2022-21499: kernel-source,kernel-source-rt,kernel-source-azure: break out of lockdown with kgdb</issue>
  <issue id="1199505" tracker="bnc">VUL-0: CVE-2022-30594: kernel-source,kernel-source-azure,kernel-source-rt: mishandled seccomp permissions</issue>
  <issue id="1199507" tracker="bnc">VUL-0: CVE-2022-1729: kernel-source: kernel/core: race condition in perf_event_open leads to privilege escalation</issue>
  <issue id="1199605" tracker="bnc">VUL-0: CVE-2022-1734: kernel-source,kernel-source-azure,kernel-source-rt: Use-After-Free in NFC driver in nfcmrvl_nci_unregister_dev when simulating NFC device from user-space</issue>
  <issue id="1199650" tracker="bnc">VUL-0: EMBARGOED: CVE-2022-21166, CVE-2022-21127, CVE-2022-21123, CVE-2022-21125, CVE-2022-21180: kernel: stale MMIO data transient information leaks (INTEL-TA-00615)</issue>
  <issue id="1200143" tracker="bnc">VUL-0: CVE-2022-1975: kernel-source,kernel-source-azure,kernel-source-rt: sleep in atomic bug when firmware download timeout</issue>
  <issue id="1200144" tracker="bnc">VUL-0: CVE-2022-1974: kernel-source-rt,kernel-source,kernel-source-azure: use-after-free in /net/nfc/core.c causes kernel crash by simulating nfc device from user-space</issue>
  <issue id="1200249" tracker="bnc">SLE15-SP3/armv7l/lpae: NEW WARNINGS (4c788136)</issue>
  <issue id="2020-26541" tracker="cve" />
  <issue id="2022-1975" tracker="cve" />
  <issue id="2022-1974" tracker="cve" />
  <issue id="2022-21166" tracker="cve" />
  <issue id="2022-21127" tracker="cve" />
  <issue id="2022-21123" tracker="cve" />
  <issue id="2022-21125" tracker="cve" />
  <issue id="2022-21180" tracker="cve" />
  <issue id="2019-19377" tracker="cve" />
  <issue id="2022-1729" tracker="cve" />
  <issue id="2022-1184" tracker="cve" />
  <issue id="2022-21499" tracker="cve" />
  <issue id="2017-13695" tracker="cve" />
  <issue id="2022-1652" tracker="cve" />
  <issue id="2022-1734" tracker="cve" />
  <issue id="2021-39711" tracker="cve" />
  <issue id="2022-30594" tracker="cve" />
  <issue id="2021-33061" tracker="cve" />
  <issue id="2022-1516" tracker="cve" />
  <issue id="2021-20321" tracker="cve" />
  <issue id="2019-20811" tracker="cve" />
  <issue id="2022-28748" tracker="cve" />
  <issue id="2018-7755" tracker="cve" />
  <issue id="2022-22942" tracker="cve" />
  <issue id="2022-1419" tracker="cve" />
  <issue id="2021-43389" tracker="cve" />
  <issue id="2021-38208" tracker="cve" />
  <issue id="2022-1353" tracker="cve" />
  <issue id="2021-20292" tracker="cve" />
  <issue id="2022-1011" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>alix82</packager>
  <reboot_needed/>
  <description>
The SUSE Linux Enterprise 15 SP1 kernel was updated.

The following security bugs were fixed:

- CVE-2022-21127: Fixed a stale MMIO data transient which can be exploited to speculatively/transiently disclose information via spectre like attacks. (bsc#1199650)
- CVE-2022-21123: Fixed a stale MMIO data transient which can be exploited to speculatively/transiently disclose information via spectre like attacks. (bsc#1199650)
- CVE-2022-21125: Fixed a stale MMIO data transient which can be exploited to speculatively/transiently disclose information via spectre like attacks. (bsc#1199650)
- CVE-2022-21180: Fixed a stale MMIO data transient which can be exploited to speculatively/transiently disclose information via spectre like attacks. (bsc#1199650)
- CVE-2022-21166: Fixed a stale MMIO data transient which can be exploited to speculatively/transiently disclose information via spectre like attacks. (bsc#1199650)
- CVE-2019-19377: Fixed an user-after-free that could be triggered when an attacker mounts a crafted btrfs filesystem image. (bnc#1158266)
- CVE-2022-1184: Fixed an use-after-free and memory errors in ext4 when mounting and operating on a corrupted image. (bsc#1198577)
- CVE-2017-13695: Fixed a bug that caused a stack dump allowing local users to obtain sensitive information from kernel memory and bypass the KASLR protection mechanism via a crafted ACPI table. (bnc#1055710)
- CVE-2022-1729: Fixed a sys_perf_event_open() race condition against self (bsc#1199507).
- CVE-2022-1652: Fixed a statically allocated error counter inside the floppy kernel module (bsc#1199063).
- CVE-2021-39711: In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation (bnc#1197219).
- CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199505).
- CVE-2021-33061: Fixed insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters that may have allowed an authenticated user to potentially enable denial of service via local access (bnc#1196426).
- CVE-2022-1516: Fixed null-ptr-deref caused by x25_disconnect (bsc#1199012).
- CVE-2021-20321: Fixed a race condition accessing file object in the OverlayFS subsystem in the way users do rename in specific way with OverlayFS. A local user could have used this flaw to crash the system (bnc#1191647).
- CVE-2019-20811: Fixed issue in rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, where a reference count is mishandled (bnc#1172456).
- CVE-2022-28748: Fixed memory lead over the network by ax88179_178a devices (bsc#1196018).
- CVE-2018-7755: Fixed an issue in the fd_locked_ioctl function in drivers/block/floppy.c. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location of kernel code and data and bypass kernel security protections such as KASLR (bnc#1084513).
- CVE-2022-22942: Fixed stale file descriptors on failed usercopy (bsc#1195065).
- CVE-2022-1419: Fixed a concurrency use-after-free in vgem_gem_dumb_create (bsc#1198742).
- CVE-2021-43389: Fixed an array-index-out-of-bounds flaw in the detach_capi_ctr function in drivers/isdn/capi/kcapi.c (bnc#1191958).
- CVE-2021-38208: Fixed a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call (bnc#1187055).
- CVE-2022-1353: Fixed access controll to kernel memory in the pfkey_register function in net/key/af_key.c (bnc#1198516).
- CVE-2021-20292: Fixed object validation prior to performing operations on the object in nouveau_sgdma_create_ttm in Nouveau DRM subsystem (bnc#1183723).
- CVE-2022-1011: Fixed an use-after-free vulnerability which could allow a local attacker to retireve (partial) /etc/shadow hashes or any other data from filesystem when he can mount a FUSE filesystems. (bnc#1197343)
- CVE-2022-1974: Fixed an use-after-free that could causes kernel crash by simulating an nfc device from user-space. (bsc#1200144).
- CVE-2020-26541: Enforce the secure boot forbidden signature database (aka dbx) protection mechanism. (bnc#1177282)
- CVE-2022-1975: Fixed a bug that allows an attacker to crash the linux kernel by simulating nfc device from user-space. (bsc#1200143)
- CVE-2022-21499: Reinforce the kernel lockdown feature, until now it's been trivial to break out of it with kgdb or kdb. (bsc#1199426)
- CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605).

The following non-security bugs were fixed:

- btrfs: relocation: Only remove reloc rb_trees if reloc control has been initialized (bsc#1199399).
- btrfs: tree-checker: fix incorrect printk format (bsc#1200249).
- net: ena: A typo fix in the file ena_com.h (bsc#1198777).
- net: ena: Add capabilities field with support for ENI stats capability (bsc#1198777).
- net: ena: Add debug prints for invalid req_id resets (bsc#1198777).
- net: ena: add device distinct log prefix to files (bsc#1198777).
- net: ena: add jiffies of last napi call to stats (bsc#1198777).
- net: ena: aggregate doorbell common operations into a function (bsc#1198777).
- net: ena: aggregate stats increase into a function (bsc#1198777).
- net: ena: Change ENI stats support check to use capabilities field (bsc#1198777).
- net: ena: Change return value of ena_calc_io_queue_size() to void (bsc#1198777).
- net: ena: Change the name of bad_csum variable (bsc#1198777).
- net: ena: Extract recurring driver reset code into a function (bsc#1198777).
- net: ena: fix coding style nits (bsc#1198777).
- net: ena: fix DMA mapping function issues in XDP (bsc#1198777).
- net: ena: Fix error handling when calculating max IO queues number (bsc#1198777).
- net: ena: fix inaccurate print type (bsc#1198777).
- net: ena: Fix undefined state when tx request id is out of bounds (bsc#1198777).
- net: ena: Fix wrong rx request id by resetting device (bsc#1198777).
- net: ena: Improve error logging in driver (bsc#1198777).
- net: ena: introduce ndo_xdp_xmit() function for XDP_REDIRECT (bsc#1198777).
- net: ena: introduce XDP redirect implementation (bsc#1198777).
- net: ena: make symbol 'ena_alloc_map_page' static (bsc#1198777).
- net: ena: Move reset completion print to the reset function (bsc#1198777).
- net: ena: optimize data access in fast-path code (bsc#1198777).
- net: ena: re-organize code to improve readability (bsc#1198777).
- net: ena: Remove ena_calc_queue_size_ctx struct (bsc#1198777).
- net: ena: remove extra words from comments (bsc#1198777).
- net: ena: Remove module param and change message severity (bsc#1198777).
- net: ena: Remove rcu_read_lock() around XDP program invocation (bsc#1198777).
- net: ena: Remove redundant return code check (bsc#1198777).
- net: ena: Remove unused code (bsc#1198777).
- net: ena: store values in their appropriate variables types (bsc#1198777).
- net: ena: Update XDP verdict upon failure (bsc#1198777).
- net: ena: use build_skb() in RX path (bsc#1198777).
- net: ena: use constant value for net_device allocation (bsc#1198777).
- net: ena: Use dev_alloc() in RX buffer allocation (bsc#1198777).
- net: ena: Use pci_sriov_configure_simple() to enable VFs (bsc#1198777).
- net: ena: use xdp_frame in XDP TX flow (bsc#1198777).
- net: ena: use xdp_return_frame() to free xdp frames (bsc#1198777).
- net: mana: Add counter for packet dropped by XDP (bsc#1195651).
- net: mana: Add counter for XDP_TX (bsc#1195651).
- net: mana: Add handling of CQE_RX_TRUNCATED (bsc#1195651).
- net: mana: Remove unnecessary check of cqe_type in mana_process_rx_cqe() (bsc#1195651).
- net: mana: Reuse XDP dropped page (bsc#1195651).
- net: mana: Use struct_size() helper in mana_gd_create_dma_region() (bsc#1195651).
- PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time (bsc#1199314).
- powerpc/64: Fix kernel stack 16-byte alignment (bsc#1196999 ltc#196609S git-fixes).
- powerpc/64: Interrupts save PPR on stack rather than thread_struct (bsc#1196999 ltc#196609).
- powerpc/pseries: extract host bridge from pci_bus prior to bus removal (bsc#1182171 ltc#190900 bsc#1198660 ltc#197803).
- powerpc/pseries: Fix use after free in remove_phb_dynamic() (bsc#1065729 bsc#1198660 ltc#197803).
- scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() (bsc#1028340 bsc#1198825).
- SUNRPC: change locking for xs_swap_enable/disable (bsc#1196367).
- x86/pm: Save the MSR validity status at context setup (bsc#1114648).
- x86/speculation: Restore speculation related MSRs during S3 resume (bsc#1114648).
</description>
<summary>Security update for the Linux Kernel</summary>
</patchinfo>

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