H300s Firmware
CVE-2022-0998
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system.
AnalysisAI
An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.
Technical ContextAI
This vulnerability is classified as Integer Overflow (CWE-190), which allows attackers to cause unexpected behavior through arithmetic overflow. An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system. Affected products include: Linux Linux Kernel, Netapp H300S Firmware, Netapp H500S Firmware, Netapp H700S Firmware, Netapp H300E Firmware.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Validate arithmetic operations, use safe integer libraries, check bounds before allocation.
More in H300s Firmware
View allLocal privilege escalation in the GNU C Library (glibc) dynamic loader ld.so allows unprivileged local users on affected
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. Rated
jQuery-UI is the official jQuery user interface library. Rated medium severity (CVSS 6.1), this vulnerability is remotel
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header
jQuery-UI is the official jQuery user interface library. Rated medium severity (CVSS 6.1), this vulnerability is remotel
A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities wa
An issue was discovered in the Linux kernel through 5.18.9. Rated high severity (CVSS 7.8), this vulnerability is low at
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. Rated high seve
A use-after-free in binder.c allows an elevation of privilege from an application to the Linux Kernel. Rated high severi
When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data t
When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the
The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA i
Same weakness CWE-190 – Integer Overflow or Wraparound
View allSame technique Denial Of Service
View allShare
External POC / Exploit Code
Leaving vuln.today