Executive Summary

Informations
Name CVE-2022-48659 First vendor Publication 2024-04-28
Vendor Cve Last vendor Modification 2024-04-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

mm/slub: fix to return errno if kmalloc() fails

In create_unique_id(), kmalloc(, GFP_KERNEL) can fail due to out-of-memory, if it fails, return errno correctly rather than triggering panic via BUG_ON();

kernel BUG at mm/slub.c:5893! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP

Call trace:
sysfs_slab_add+0x258/0x260 mm/slub.c:5973
__kmem_cache_create+0x60/0x118 mm/slub.c:4899
create_cache mm/slab_common.c:229 [inline]
kmem_cache_create_usercopy+0x19c/0x31c mm/slab_common.c:335
kmem_cache_create+0x1c/0x28 mm/slab_common.c:390
f2fs_kmem_cache_create fs/f2fs/f2fs.h:2766 [inline]
f2fs_init_xattr_caches+0x78/0xb4 fs/f2fs/xattr.c:808
f2fs_fill_super+0x1050/0x1e0c fs/f2fs/super.c:4149
mount_bdev+0x1b8/0x210 fs/super.c:1400
f2fs_mount+0x44/0x58 fs/f2fs/super.c:4512
legacy_get_tree+0x30/0x74 fs/fs_context.c:610
vfs_get_tree+0x40/0x140 fs/super.c:1530
do_new_mount+0x1dc/0x4e4 fs/namespace.c:3040
path_mount+0x358/0x914 fs/namespace.c:3370
do_mount fs/namespace.c:3383 [inline]
__do_sys_mount fs/namespace.c:3591 [inline]
__se_sys_mount fs/namespace.c:3568 [inline]
__arm64_sys_mount+0x2f8/0x408 fs/namespace.c:3568

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-48659

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3487

Sources (Detail)

https://git.kernel.org/stable/c/016b150992eebc32c4a18f783cf2bb6e2545a3d9
https://git.kernel.org/stable/c/02bcd951aa3c2cea95fb241c20802e9501940296
https://git.kernel.org/stable/c/2d6e55e0c03804e1e227b80a5746e086d6c6696c
https://git.kernel.org/stable/c/379ac7905ff3f0a6a4e507d3e9f710ec4fab9124
https://git.kernel.org/stable/c/7e9c323c52b379d261a72dc7bd38120a761a93cd
https://git.kernel.org/stable/c/a1d83a19cec3bfeb2b3547a1f7631e432a766d1c
https://git.kernel.org/stable/c/e9219fa63c5c25804af82c7aa54d1ec770ebe457
https://git.kernel.org/stable/c/e996821717c5cf8aa1e1abdb6b3d900a231e3755
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
Date Informations
2024-04-30 21:27:32
  • Multiple Updates
2024-04-29 17:27:26
  • Multiple Updates
2024-04-28 17:27:28
  • First insertion