| Description: | The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
off-path attacker may inject data or terminate victim's TCP session (CVE-2020-36516)
race condition in VT_RESIZEX ioctl when vc_cons[i].d is already NULL leading to NULL pointer dereference (CVE-2020-36558)
use-after-free vulnerability in function sco_sock_sendmsg() (CVE-2021-3640)
memory leak for large arguments in video_usercopy function in drivers/media/v4l2-core/v4l2-ioctl.c (CVE-2021-30002)
smb2_ioctl_query_info NULL Pointer Dereference (CVE-2022-0168)
NULL pointer dereference in udf_expand_file_adinicbdue() during writeback (CVE-2022-0617)
swiotlb information leak with DMA_FROM_DEVICE (CVE-2022-0854)
uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM (CVE-2022-1016)
race condition in snd_pcm_hw_free leading to use-after-free (CVE-2022-1048)
use-after-free in tc_new_tfilter() in net/sched/cls_api.c (CVE-2022-1055)
use-after-free and memory errors in ext4 when mounting and operating on a corrupted image (CVE-2022-1184)
NULL pointer dereference in x86_emulate_insn may lead to DoS (CVE-2022-1852)
buffer overflow in nft_set_desc_concat_parse() (CVE-2022-2078)
nf_tables cross-table potential use-after-free may lead to local privilege escalation (CVE-2022-2586)
openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size() (CVE-2022-2639)
use-after-free when psi trigger is destroyed while being polled (CVE-2022-2938)
net/packet: slab-out-of-bounds access in packet_recvmsg() (CVE-2022-20368)
possible to use the debugger to write zero into a location of choice (CVE-2022-21499)
Spectre-BHB (CVE-2022-23960)
Post-barrier Return Stack Buffer Predictions (CVE-2022-26373)
memory leak in drivers/hid/hid-elo.c (CVE-2022-27950)
double free in ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c (CVE-2022-28390)
use after free in SUNRPC subsystem (CVE-2022-28893)
use-after-free due to improper update of reference count in net/sched/cls_u32.c (CVE-2022-29581)
DoS in nfqnl_mangle in net/netfilter/nfnetlink_queue.c (CVE-2022-36946)
nfs_atomic_open() returns uninitialized data instead of ENOTDIR (CVE-2022-24448)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.
|