almalinux/kernel-64k-devel

Vulnerabilities (897)

• CVE-2024-41040CriJul 29, 2024
  affected < 5.14.0-427.35.1.el9_4fixed 5.14.0-427.35.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: net/sched: Fix UAF when resolving a clash KASAN reports the following UAF: BUG: KASAN: slab-use-after-free in tcf_ct_flow_table_process_conn+0x12b/0x380 [act_ct] Read of size 1 at addr ffff888c07603600 by ta

• CVE-2024-41091HigJul 29, 2024
  affected < 5.14.0-427.33.1.el9_4fixed 5.14.0-427.33.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: tun: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tun_xdp_one() path, which could cause a corrupted skb to be sent downstack. Even be

• CVE-2024-41090HigJul 29, 2024
  affected < 5.14.0-427.33.1.el9_4fixed 5.14.0-427.33.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tap_get_user_xdp() path, which could cause a corrupted skb to be sent downstack. Ev

• CVE-2024-41014HigJul 29, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: xfs: add bounds checking to xlog_recover_process_data There is a lack of verification of the space occupied by fixed members of xlog_op_header in the xlog_recover_process_data. We can create a crafted image to

• CVE-2024-41013HigJul 29, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: xfs: don't walk off the end of a directory data block This adds sanity checks for xfs_dir2_data_unused and xfs_dir2_data_entry to make sure don't stray beyond valid memory region. Before patching, the loop simp

• CVE-2024-41009HigJul 17, 2024
  affected < 5.14.0-503.15.1.el9_5fixed 5.14.0-503.15.1.el9_5

  In the Linux kernel, the following vulnerability has been resolved: bpf: Fix overrunning reservations in ringbuf The BPF ring buffer internally is implemented as a power-of-2 sized circular buffer, with two logical and ever-increasing counters: consumer_pos is the consumer coun

• CVE-2022-48830HigJul 16, 2024
  affected < 5.14.0-611.5.1.el9_7fixed 5.14.0-611.5.1.el9_7

  In the Linux kernel, the following vulnerability has been resolved: can: isotp: fix potential CAN frame reception race in isotp_rcv() When receiving a CAN frame the current code logic does not consider concurrently receiving processes which do not show up in real world usage.

• CVE-2024-41005MedJul 12, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: netpoll: Fix race condition in netpoll_owner_active KCSAN detected a race condition in netpoll: BUG: KCSAN: data-race in net_rx_action / netpoll_send_skb write (marked) to 0xffff8881164168b0 of 4 bytes by in

• CVE-2024-40998MedJul 12, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super() In the following concurrency we will access the uninitialized rs->lock: ext4_fill_super ext4_register_sysfs // sysfs registered

• CVE-2024-40995MedJul 12, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() syzbot found hanging tasks waiting on rtnl_lock [1] A reproducer is available in the syzbot bug. When a request to add multiple actions

• CVE-2024-40984HigJul 12, 2024
  affected < 5.14.0-427.37.1.el9_4fixed 5.14.0-427.37.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." Undo the modifications made in commit d410ee5109a1 ("ACPICA: avoid "Info: mapping multiple BARs. Your kernel is fine.""). The ini

• CVE-2024-40983CriJul 12, 2024
  affected < 5.14.0-427.33.1.el9_4fixed 5.14.0-427.33.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: tipc: force a dst refcount before doing decryption As it says in commit 3bc07321ccc2 ("xfrm: Force a dst refcount before entering the xfrm type handlers"): "Crypto requests might return asynchronous. In this c

• CVE-2024-40978HigJul 12, 2024
  affected < 5.14.0-427.33.1.el9_4fixed 5.14.0-427.33.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: scsi: qedi: Fix crash while reading debugfs attribute The qedi_dbg_do_not_recover_cmd_read() function invokes sprintf() directly on a __user pointer, which results into the crash. To fix this issue, use a smal

• CVE-2024-40977MedJul 12, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921s: fix potential hung tasks during chip recovery During chip recovery (e.g. chip reset), there is a possible situation that kernel worker reset_work is holding the lock and waiting for kernel

• CVE-2024-40972MedJul 12, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ext4: do not create EA inode under buffer lock ext4_xattr_set_entry() creates new EA inodes while holding buffer lock on the external xattr block. This is problematic as it nests all the allocation locking (whi

• CVE-2024-40961MedJul 12, 2024
  affected < 5.14.0-427.31.1.el9_4fixed 5.14.0-427.31.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible NULL deref in fib6_nh_init() syzbot reminds us that in6_dev_get() can return NULL. fib6_nh_init() ip6_validate_gw( &idev ) ip6_route_check_nh( idev ) *idev =

• CVE-2024-40960MedJul 12, 2024
  affected < 5.14.0-427.42.1.el9_4fixed 5.14.0-427.42.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent possible NULL dereference in rt6_probe() syzbot caught a NULL dereference in rt6_probe() [1] Bail out if __in6_dev_get() returns NULL. [1] Oops: general protection fault, probably for non-canon

• CVE-2024-40959MedJul 12, 2024
  affected < 5.14.0-427.40.1.el9_4fixed 5.14.0-427.40.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() ip6_dst_idev() can return NULL, xfrm6_get_saddr() must act accordingly. syzbot reported: Oops: general protection fault, probably for non-canonica

• CVE-2024-40958HigJul 12, 2024
  affected < 5.14.0-427.31.1.el9_4fixed 5.14.0-427.31.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: netns: Make get_net_ns() handle zero refcount net Syzkaller hit a warning: refcount_t: addition on 0; use-after-free. WARNING: CPU: 3 PID: 7890 at lib/refcount.c:25 refcount_warn_saturate+0xdf/0x1d0 Modules lin

• CVE-2024-40957HigJul 12, 2024
  affected < 5.14.0-427.33.1.el9_4fixed 5.14.0-427.33.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors input_action_end_dx4() and input_action_end_dx6() are called NF_HOOK() for PREROUTING hook, in PREROUTING hook, we should pass