CVE-2022-0886

The Linux Kernel, the operating system core itself.

Security Fix(es):

st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.(CVE-2022-26490)

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.(CVE-2022-0854)

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.(CVE-2022-0886)

A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality.(CVE-2022-0494)

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage

These are all security issues fixed in the kernel-devel-5.16.15-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the kernel-devel-longterm-6.6.17-1.1 package on the GA media of openSUSE Tumbleweed.

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

The following security bugs were fixed:

• CVE-2022-28356: Fixed a refcount leak bug in net/llc/af_llc.c (bnc#1197391).
• CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the netfilter subsystem. This vulnerability gives an attacker a powerful primitive that can be used to both read from and write to relative stack data, which can lead to arbitrary code execution (bsc#1197227).
• CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c vulnerability in the Linux kernel (bnc#1198033).
• CVE-2022-28388: Fixed a double free in drivers/net/can/usb/usb_8dev.c vulnerability in the Linux kernel (bnc#1198032).
• CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031).
• CVE-2022-0812: Fixed an incorrect header size calculations in xprtrdma (bsc#1196639).
• CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock (bsc#1197331).
• CVE-2022-0850: Fixed a kernel information leak vulnerability in iov_iter.c (bsc#1196761).
• CVE-2022-26966: Fixed an issue in drivers/net/usb/sr9700.c, which allowed attackers to obtain sensitive information from the memory via crafted frame lengths from a USB device (bsc#1196836).
• CVE-2022-0886: Fix possible buffer overflow in ESP transformation (bsc#1197131).
• CVE-2021-45868: Fixed a wrong validation check in fs/quota/quota_tree.c which could lead to an use-after-free if there is a corrupted quota file (bnc#1197366).
• CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free (bsc#1196973).
• CVE-2022-23036,CVE-2022-23037,CVE-2022-23038,CVE-2022-23039,CVE-2022-23040,CVE-2022-23041,CVE-2022-23042: Fixed multiple issues which could have lead to read/write access to memory pages or denial of service. These issues are related to the Xen PV device frontend drivers (bsc#1196488).
• CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An attacker with adjacent NFC access could crash the system or corrupt the system memory (bsc#1196830).

The following non-security bugs were fixed:

• ax88179_178a: Merge memcpy + le32_to_cpus to get_unaligned_le32 (bsc#1196018).
• macros.kernel-source: Fix coditional expansion. Fixes: bb95fef3cf19 ('rpm: Use bash for %() expansion (jsc#SLE-18234).')
• net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup (bsc#1196018).
• net: usb: ax88179_178a: fix packet alignment padding (bsc#1196018).
• net/mlx5e: Fix page DMA map/unmap attributes (bsc#1196468).
• rpm: SC2006: Use $(...) notation instead of legacy backticked ....
• sr9700: sanity check for packet length (bsc#1196836).
• usb: host: xen-hcd: add missing unlock in error path (git-fixes).
• xen/usb: do not use gnttab_end_foreign_access() in xenhcd_gnttab_done() (bsc#1196488, XSA-396).

This update for the Linux Kernel 4.12.14-95_74 fixes several issues.

The following security issues were fixed:

• CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the netfilter subsystem. This vulnerability gives an attacker a powerful primitive that can be used to both read from and write to relative stack data, which can lead to arbitrary code execution. (bsc#1197335)
• 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. (bsc#1197344)
• CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free (bsc#1197211).
• CVE-2022-27666: Fixed a buffer overflow vulnerability in IPsec ESP transformation code. This flaw allowed a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation. (bnc#1197133)

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-27666. Reason: This candidate is a reservation duplicate of CVE-2022-27666. Notes: All CVE users should reference CVE-2022-27666 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage