本頁列出影響 openatom openeuler 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2021-33631 | 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. | [email protected] | 5.5 | 0.37% | 2024-01-18 | 2026-06-16 |
| CVE-2021-33630 | 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. | [email protected] | 5.5 | 0.34% | 2024-01-18 | 2026-06-16 |
| CVE-2021-33640 | 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). | [email protected] | 6.2 | 0.65% | 2022-12-19 | 2026-06-16 |
| CVE-2021-33646 | The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak. | [email protected] | 7.5 | 1.43% | 2022-08-10 | 2026-06-16 |
| CVE-2021-33645 | The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak. | [email protected] | 7.5 | 1.43% | 2022-08-10 | 2026-06-16 |
| CVE-2021-33644 | 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. | [email protected] | 8.1 | 1.13% | 2022-08-10 | 2026-06-16 |
| CVE-2021-33643 | 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. | [email protected] | 9.1 | 1.33% | 2022-08-10 | 2026-06-23 |
| CVE-2021-33656 | When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds. | [email protected] | 6.8 | 0.53% | 2022-07-18 | 2026-06-16 |