CVE-2023-2898CWE-362CWE-476

CVE-2023-2898

Medium · published May 27, 2023

CVSS v3.1
4.7
EPSS
0%
Percentile
8.2
In the wild
Unconfirmed
What it is

There is a null-pointer-dereference flaw found in f2fs_write_end_io in fs/f2fs/data.c in the Linux kernel. This flaw allows a local privileged user to cause a denial of service problem.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00190 · 8.2th percentile
Weaknesses
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'); CWE-476 · NULL Pointer Dereference
Published
2023-05-27T02:15Z
Affected products (9)
ProductVersionsFixed in
linux/linux_kernelall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
debian/debian_linuxall versions—
netapp/h300s_firmwareall versions—
netapp/h500s_firmwareall versions—
netapp/h700s_firmwareall versions—
netapp/h410s_firmwareall versions—
netapp/h410c_firmwareall versions—
References (12)
https://cert-portal.siemens.com/productcert/html/ssa-831302.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5ehttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.html · [email protected]https://lore.kernel.org/linux-f2fs-devel/20230522124203.3838360-1-chao%40kernel.org/ · [email protected]https://security.netapp.com/advisory/ntap-20230929-0002/ · [email protected]https://www.debian.org/security/2023/dsa-5480 · [email protected]https://www.debian.org/security/2023/dsa-5492 · [email protected]https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html · af854a3a-2127-422b-91ae-364da2661108https://lore.kernel.org/linux-f2fs-devel/20230522124203.3838360-1-chao%40kernel.org/ · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230929-0002/ · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5480 · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5492 · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-794697.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 26 MAY 00:00Z
    There is a null-pointer-dereference flaw found in f2fs_write_end_io in fs/f2fs/data.c in the Linux kernel
    cvelistv5