almalinux/kernel-rt-devel

Vulnerabilities (1,249)

• CVE-2024-26735MedApr 3, 2024
  affected < 5.14.0-427.20.1.el9_4fixed 5.14.0-427.20.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix possible use-after-free and null-ptr-deref The pernet operations structure for the subsystem must be registered before registering the generic netlink family.

• CVE-2024-26717MedApr 3, 2024
  affected < 4.18.0-553.22.1.rt7.363.el8_10fixed 4.18.0-553.22.1.rt7.363.el8_10

  In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid-of: fix NULL-deref on failed power up A while back the I2C HID implementation was split in an ACPI and OF part, but the new OF driver never initialises the client pointer which is dereferenced on p

• CVE-2023-52638MedApr 3, 2024
  affected < 5.14.0-427.26.1.el9_4fixed 5.14.0-427.26.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock The following 3 locks would race against each other, causing the deadlock situation in the Syzbot bug report: - j1939_socks_lock - active_ses

• CVE-2024-26675MedApr 2, 2024
  affected < 4.18.0-553.8.1.rt7.349.el8_10fixed 4.18.0-553.8.1.rt7.349.el8_10

  In the Linux kernel, the following vulnerability has been resolved: ppp_async: limit MRU to 64K syzbot triggered a warning [1] in __alloc_pages(): WARN_ON_ONCE_GFP(order > MAX_PAGE_ORDER, gfp) Willem fixed a similar issue in commit c0a2a1b0d631 ("ppp: limit MRU to 64K") Adop

• CVE-2024-26673HigApr 2, 2024
  affected < 5.14.0-427.18.1.el9_4fixed 5.14.0-427.18.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations - Disallow families other than NFPROTO_{IPV4,IPV6,INET}. - Disallow layer 4 protocol with no ports, since destination port is a

• CVE-2024-26669HigApr 2, 2024
  affected < 4.18.0-553.16.1.rt7.357.el8_10fixed 4.18.0-553.16.1.rt7.357.el8_10

  In the Linux kernel, the following vulnerability has been resolved: net/sched: flower: Fix chain template offload When a qdisc is deleted from a net device the stack instructs the underlying driver to remove its flow offload callback from the associated filter block using the '

• CVE-2024-26668MedApr 2, 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: netfilter: nft_limit: reject configurations that cause integer overflow Reject bogus configs where internal token counter wraps around. This only occurs with very very large requests, such as 17gbyte/s. Its be

• CVE-2024-26665CriApr 2, 2024
  affected < 4.18.0-553.22.1.rt7.363.el8_10fixed 4.18.0-553.22.1.rt7.363.el8_10

  In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in do_csum+0x220/0x240 Read of

• CVE-2024-26664HigApr 2, 2024
  affected < 4.18.0-553.5.1.rt7.346.el8_10fixed 4.18.0-553.5.1.rt7.346.el8_10

  In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Fix out-of-bounds memory access Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package.

• CVE-2024-26659HigApr 2, 2024
  affected < 4.18.0-553.5.1.rt7.346.el8_10fixed 4.18.0-553.5.1.rt7.346.el8_10

  In the Linux kernel, the following vulnerability has been resolved: xhci: handle isoc Babble and Buffer Overrun events properly xHCI 4.9 explicitly forbids assuming that the xHC has released its ownership of a multi-TRB TD when it reports an error on one of the early TRBs. Yet

• CVE-2024-26656HigApr 2, 2024
  affected < 4.18.0-553.8.1.rt7.349.el8_10fixed 4.18.0-553.8.1.rt7.349.el8_10

  In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free bug The bug can be triggered by sending a single amdgpu_gem_userptr_ioctl to the AMDGPU DRM driver on any ASICs with an invalid address and size. The bug was reported by Joonkyo J

• CVE-2023-52626HigMar 26, 2024
  affected < 5.14.0-427.24.1.el9_4fixed 5.14.0-427.24.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context Indirection (*) is of lower precedence than postfix increment (++). Logic in napi_poll context would cause an out-of-bound read by

• CVE-2023-52622MedMar 26, 2024
  affected < 4.18.0-553.16.1.rt7.357.el8_10fixed 4.18.0-553.16.1.rt7.357.el8_10

  In the Linux kernel, the following vulnerability has been resolved: ext4: avoid online resizing failures due to oversized flex bg When we online resize an ext4 filesystem with a oversized flexbg_size, mkfs.ext4 -F -G 67108864 $dev -b 4096 100M mount $dev $dir re

• CVE-2024-26645MedMar 26, 2024
  affected < 4.18.0-553.22.1.rt7.363.el8_10fixed 4.18.0-553.22.1.rt7.363.el8_10

  In the Linux kernel, the following vulnerability has been resolved: tracing: Ensure visibility when inserting an element into tracing_map Running the following two commands in parallel on a multi-processor AArch64 machine can sporadically produce an unexpected warning about dup

• CVE-2021-47153HigMar 25, 2024
  affected < 4.18.0-553.5.1.rt7.346.el8_10fixed 4.18.0-553.5.1.rt7.346.el8_10

  In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Don't generate an interrupt on bus reset Now that the i2c-i801 driver supports interrupts, setting the KILL bit in a attempt to recover from a timed out transaction triggers an interrupt. Unfortunate

• CVE-2024-26643HigMar 21, 2024
  affected < 5.14.0-427.18.1.el9_4fixed 5.14.0-427.18.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout While the rhashtable set gc runs asynchronously, a race allows it to collect elements from anonymous sets with timeouts while it

• CVE-2024-26642HigMar 21, 2024
  affected < 5.14.0-427.18.1.el9_4fixed 5.14.0-427.18.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow anonymous set with timeout flag Anonymous sets are never used with timeout from userspace, reject this. Exception to this rule is NFT_SET_EVAL to ensure legacy meters still work.

• CVE-2023-52620HigMar 21, 2024
  affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: disallow timeout for anonymous sets Never used from userspace, disallow these parameters.

• CVE-2024-26640HigMar 18, 2024
  affected < 4.18.0-553.16.1.rt7.357.el8_10fixed 4.18.0-553.16.1.rt7.357.el8_10

  In the Linux kernel, the following vulnerability has been resolved: tcp: add sanity checks to rx zerocopy TCP rx zerocopy intent is to map pages initially allocated from NIC drivers, not pages owned by a fs. This patch adds to can_map_frag() these additional checks: - Page mu

• CVE-2024-26633MedMar 18, 2024
  affected < 5.14.0-427.13.1.el9_4fixed 5.14.0-427.13.1.el9_4

  In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken. Reading frag_off can only be done if we pulled enough bytes to skb->hea