{
  "threat_severity" : "Low",
  "public_date" : "2024-04-28T00:00:00Z",
  "bugzilla" : {
    "description" : "kernel: mm/slub: fix to return errno if kmalloc() fails",
    "id" : "2277801",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2277801"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.7",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-617",
  "details" : [ "In the Linux kernel, the following vulnerability has been resolved:\nmm/slub: fix to return errno if kmalloc() fails\nIn create_unique_id(), kmalloc(, GFP_KERNEL) can fail due to\nout-of-memory, if it fails, return errno correctly rather than\ntriggering panic via BUG_ON();\nkernel BUG at mm/slub.c:5893!\nInternal error: Oops - BUG: 0 [#1] PREEMPT SMP\nCall trace:\nsysfs_slab_add+0x258/0x260 mm/slub.c:5973\n__kmem_cache_create+0x60/0x118 mm/slub.c:4899\ncreate_cache mm/slab_common.c:229 [inline]\nkmem_cache_create_usercopy+0x19c/0x31c mm/slab_common.c:335\nkmem_cache_create+0x1c/0x28 mm/slab_common.c:390\nf2fs_kmem_cache_create fs/f2fs/f2fs.h:2766 [inline]\nf2fs_init_xattr_caches+0x78/0xb4 fs/f2fs/xattr.c:808\nf2fs_fill_super+0x1050/0x1e0c fs/f2fs/super.c:4149\nmount_bdev+0x1b8/0x210 fs/super.c:1400\nf2fs_mount+0x44/0x58 fs/f2fs/super.c:4512\nlegacy_get_tree+0x30/0x74 fs/fs_context.c:610\nvfs_get_tree+0x40/0x140 fs/super.c:1530\ndo_new_mount+0x1dc/0x4e4 fs/namespace.c:3040\npath_mount+0x358/0x914 fs/namespace.c:3370\ndo_mount fs/namespace.c:3383 [inline]\n__do_sys_mount fs/namespace.c:3591 [inline]\n__se_sys_mount fs/namespace.c:3568 [inline]\n__arm64_sys_mount+0x2f8/0x408 fs/namespace.c:3568" ],
  "affected_release" : [ {
    "product_name" : "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "release_date" : "2024-09-04T00:00:00Z",
    "advisory" : "RHSA-2024:6297",
    "cpe" : "cpe:/o:redhat:rhel_aus:8.6",
    "package" : "kernel-0:4.18.0-372.121.1.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Telecommunications Update Service",
    "release_date" : "2024-09-04T00:00:00Z",
    "advisory" : "RHSA-2024:6297",
    "cpe" : "cpe:/o:redhat:rhel_tus:8.6",
    "package" : "kernel-0:4.18.0-372.121.1.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions",
    "release_date" : "2024-09-04T00:00:00Z",
    "advisory" : "RHSA-2024:6297",
    "cpe" : "cpe:/o:redhat:rhel_e4s:8.6",
    "package" : "kernel-0:4.18.0-372.121.1.el8_6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "kernel",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "kernel-rt",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-48659\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48659\nhttps://lore.kernel.org/linux-cve-announce/2024042800-CVE-2022-48659-8ccb@gregkh/T" ],
  "name" : "CVE-2022-48659",
  "csaw" : false
}