Huawei Openeuler
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By the Year
In 2026 there have been 0 vulnerabilities in Huawei Openeuler. Openeuler did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 2 | 6.65 |
| 2023 | 0 | 0.00 |
| 2022 | 6 | 8.30 |
It may take a day or so for new Openeuler vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Huawei Openeuler Security Vulnerabilities
openEuler kernel NULL Ptr Deref in net/sched/sch_cbs.C before 4.19.90-2401.3
CVE-2021-33630
5.5 - Medium
- January 18, 2024
NULL Pointer Dereference vulnerability in openEuler kernel on Linux (network modules) allows Pointer Manipulation. This vulnerability is associated with program files net/sched/sch_cbs.C. This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3.
NULL Pointer Dereference
openEuler Kernel int overflow in FS modules 4.19.90/5.10.0
CVE-2021-33631
7.8 - High
- January 18, 2024
Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.
Integer Overflow or Wraparound
Libtar UAF in tar_close() after freeing t causes memory corruption
CVE-2021-33640
9.8 - Critical
- December 19, 2022
After tar_close(), libtar.c releases the memory pointed to by pointer t. After tar_close() is called in the list() function, it continues to use pointer t: free_longlink_longname(t->th_buf) . As a result, the released memory is used (use-after-free).
Dangling pointer
Memory Leak in GNU tar's th_read() due to Unfreeing gnu_longname
CVE-2021-33646
- August 10, 2022
The th_read() function doesnt free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
Memory Leak
CVE-2021-33645: libtar th_read Memory Leak via gnu_longlink
CVE-2021-33645
- August 10, 2022
The th_read() function doesnt free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
Memory Leak
GNU Tar OOB Read via crafted tar header (malloc(0))
CVE-2021-33644
- August 10, 2022
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.
Out-of-bounds Read
Out-of-Bounds Read via malloc(0) in libarchive TAR extraction
CVE-2021-33643
- August 10, 2022
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.
Out-of-bounds Read
When setting font with malicous data by ioctl cmd PIO_FONT
CVE-2021-33656
6.8 - Medium
- July 18, 2022
When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
Memory Corruption
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