almalinux/bpftool

Vulnerabilities (996)

• CVE-2023-53539HigOct 4, 2025
  affected < 4.18.0-553.89.1.el8_10fixed 4.18.0-553.89.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix incomplete state save in rxe_requester If a send packet is dropped by the IP layer in rxe_requester() the call to rxe_xmit_packet() can fail with err == -EAGAIN. To recover, the state of the wqe i

• CVE-2025-39933CriOct 4, 2025
  affected < 4.18.0-553.94.1.el8_10fixed 4.18.0-553.94.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: smb: client: let recv_done verify data_offset, data_length and remaining_data_length This is inspired by the related server fixes.

• CVE-2023-53513MedOct 1, 2025
  affected < 4.18.0-553.87.1.el8_10fixed 4.18.0-553.87.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: nbd: fix incomplete validation of ioctl arg We tested and found an alarm caused by nbd_ioctl arg without verification. The UBSAN warning calltrace like below: UBSAN: Undefined behaviour in fs/buffer.c:1709:35

• CVE-2025-39902HigOct 1, 2025
  affected < 4.18.0-553.156.1.el8_10fixed 4.18.0-553.156.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: mm/slub: avoid accessing metadata when pointer is invalid in object_err() object_err() reports details of an object for further debugging, such as the freelist pointer, redzone, etc. However, if the pointer is

• CVE-2025-39883HigSep 23, 2025
  affected < 4.18.0-553.87.1.el8_10fixed 4.18.0-553.87.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory When I did memory failure tests, below panic occurs: page dumped because: VM_BUG_ON_PAGE(PagePoisoned(page)) kernel BUG at include

• CVE-2025-39864HigSep 19, 2025
  affected < 4.18.0-553.82.1.el8_10fixed 4.18.0-553.82.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix use-after-free in cmp_bss() Following bss_free() quirk introduced in commit 776b3580178f ("cfg80211: track hidden SSID networks properly"), adjust cfg80211_update_known_bss() to free the las

• CVE-2025-39849HigSep 19, 2025
  affected < 4.18.0-553.81.1.el8_10fixed 4.18.0-553.81.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() If the ssid->datalen is more than IEEE80211_MAX_SSID_LEN (32) it would lead to memory corruption so add some bounds checking.

• CVE-2025-39841CriSep 19, 2025
  affected < 4.18.0-553.81.1.el8_10fixed 4.18.0-553.81.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix buffer free/clear order in deferred receive path Fix a use-after-free window by correcting the buffer release sequence in the deferred receive path. The code freed the RQ buffer first and only t

• CVE-2023-53401MedSep 18, 2025
  affected < 4.18.0-553.89.1.el8_10fixed 4.18.0-553.89.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() KCSAN found an issue in obj_stock_flush_required(): stock->cached_objcg can be reset between the check and dereference: ==================

• CVE-2023-53386HigSep 18, 2025
  affected < 4.18.0-553.81.1.el8_10fixed 4.18.0-553.81.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix potential use-after-free when clear keys Similar to commit c5d2b6fa26b5 ("Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk"). We can not access k after kfree_rcu() call.

• CVE-2023-53373HigSep 18, 2025
  affected < 4.18.0-553.80.1.el8_10fixed 4.18.0-553.80.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: crypto: seqiv - Handle EBUSY correctly As it is seqiv only handles the special return value of EINPROGERSS, which means that in all other cases it will free data related to the request. However, as the caller

• CVE-2022-50386HigSep 18, 2025
  affected < 4.18.0-553.81.1.el8_10fixed 4.18.0-553.81.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix user-after-free This uses l2cap_chan_hold_unless_zero() after calling __l2cap_get_chan_blah() to prevent the following trace: Bluetooth: l2cap_core.c:static void l2cap_chan_destroy(struct

• CVE-2022-50367HigSep 17, 2025
  affected < 4.18.0-553.83.1.el8_10fixed 4.18.0-553.83.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: fs: fix UAF/GPF bug in nilfs_mdt_destroy In alloc_inode, inode_init_always() could return -ENOMEM if security_inode_alloc() fails, which causes inode->i_private uninitialized. Then nilfs_is_metadata_file_inode(

• CVE-2023-53305HigSep 16, 2025
  affected < 4.18.0-553.79.1.el8_10fixed 4.18.0-553.79.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix use-after-free Fix potential use-after-free in l2cap_le_command_rej.

• CVE-2025-39825HigSep 16, 2025
  affected < 4.18.0-553.87.1.el8_10fixed 4.18.0-553.87.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: smb: client: fix race with concurrent opens in rename(2) Besides sending the rename request to the server, the rename process also involves closing any deferred close, waiting for outstanding I/O to complete as

• CVE-2025-39817HigSep 16, 2025
  affected < 4.18.0-553.81.1.el8_10fixed 4.18.0-553.81.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Observed on kernel 6.6 (present on master as well): BUG: KASAN: slab-out-of-bounds in memcmp+0x98/0xd0 Call trace: kasan_check_range+0xe8/0x190

• CVE-2023-53297HigSep 16, 2025
  affected < 4.18.0-553.81.1.el8_10fixed 4.18.0-553.81.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp conn->chan_lock isn't acquired before l2cap_get_chan_by_scid, if l2cap_get_chan_by_scid returns NULL, then 'bad unlock balance' is triggered.

• CVE-2023-53257HigSep 15, 2025
  affected < 4.18.0-553.82.1.el8_10fixed 4.18.0-553.82.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check S1G action frame size Before checking the action code, check that it even exists in the frame.

• CVE-2023-53226HigSep 15, 2025
  affected < 4.18.0-553.82.1.el8_10fixed 4.18.0-553.82.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_pro

• CVE-2023-53178HigSep 15, 2025
  affected < 4.18.0-553.83.1.el8_10fixed 4.18.0-553.83.1.el8_10

  In the Linux kernel, the following vulnerability has been resolved: mm: fix zswap writeback race condition The zswap writeback mechanism can cause a race condition resulting in memory corruption, where a swapped out page gets swapped in with data that was written to a different