{
  "cveId": "CVE-2021-4155",
  "url": "https://patchblox.com/security/cve/CVE-2021-4155",
  "summary": "CVE-2021-4155 is fixed in 51 products on 1 platform, first by ELSA-2022-9012, released January 10, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: x...",
  "description": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)\n\n* kernel: fs_context: heap overflow in legacy parameter handling (CVE-2022-0185)\n\nFor 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.\n\nBug Fix(es):\n\n* kernel show \u201C BUG: scheduling while atomic:xxx\u201C and reboot when an uncorrectable memory error injection on AlmaLinux8.4 beta and GA (BZ#2008789)\n\n* tcp: Sockets can be orphaned in the FIN-WAIT-1 or CLOSING states. (BZ#2021574)\n\n* Hostnetwork pod to service backed by hostnetwork on the same node is not working with OVN Kubernetes (BZ#2024411)\n\n* ice: bug fixes for kernel crashes (BZ#2026698)\n\n* [AlmaLinux-8.6][SanityOnly] Backport leftover migrate_disable BPF related change (BZ#2027689)\n\n* xfs: I_DONTCACHE flag is ignored [xfstests: xfs/177] (BZ#2028534)\n\n* FIPS: deadlock between PID 1 and \u0022modprobe crypto-jitterentropy_rng\u0022 at boot, preventing system to boot (BZ#2029365)\n\n* AlmaLinux8.6: Backport upstream RCU commits up to v5.12 (BZ#2029449)\n\n* i40e,ixgbe: revert XDP partial backport from kernel 5.13 (BZ#2029845)\n\n* spec: Support separate tools build (BZ#2031053)\n\n* RCU stall WARNING: at kernel/rcu/tree.c:1392 rcu_advance_cbs_nowake\u002B0x51/0x60 (BZ#2032579)\n\n* block: update to upstream v5.14 (BZ#2034396)",
  "published": "2022-01-10T00:00:00Z",
  "severity": "important",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00302,
  "epssPercentile": 0.2308,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
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