Search criteria
24 vulnerabilities found for openeuler by openatom
FKIE_CVE-2021-33630
Vulnerability from fkie_nvd - Published: 2024-01-18 15:15 - Updated: 2025-04-02 18:33
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
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FKIE_CVE-2021-33631
Vulnerability from fkie_nvd - Published: 2024-01-18 15:15 - Updated: 2025-04-02 18:33
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
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FKIE_CVE-2021-33640
Vulnerability from fkie_nvd - Published: 2022-12-19 16:15 - Updated: 2025-04-02 18:33
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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).
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 22.03 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 |
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FKIE_CVE-2021-33643
Vulnerability from fkie_nvd - Published: 2022-08-10 20:15 - Updated: 2025-11-03 21:15
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| feep | libtar | * | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 22.03 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 |
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FKIE_CVE-2021-33644
Vulnerability from fkie_nvd - Published: 2022-08-10 20:15 - Updated: 2025-11-03 21:15
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| feep | libtar | * | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 22.03 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 |
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FKIE_CVE-2021-33645
Vulnerability from fkie_nvd - Published: 2022-08-10 20:15 - Updated: 2025-11-03 21:15
Severity ?
Summary
The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| feep | libtar | * | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 22.03 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 |
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FKIE_CVE-2021-33646
Vulnerability from fkie_nvd - Published: 2022-08-10 20:15 - Updated: 2025-11-03 21:15
Severity ?
Summary
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| feep | libtar | * | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 22.03 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| fedoraproject | fedora | 37 |
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FKIE_CVE-2021-33656
Vulnerability from fkie_nvd - Published: 2022-07-18 15:15 - Updated: 2025-04-02 18:33
Severity ?
Summary
When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| openatom | openeuler | 20.03 | |
| linux | linux_kernel | * | |
| debian | debian_linux | 10.0 |
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CVE-2021-33631 (GCVE-0-2021-33631)
Vulnerability from cvelistv5 – Published: 2024-01-18 15:05 – Updated: 2025-02-13 16:28
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
Impacted products
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CVE-2021-33630 (GCVE-0-2021-33630)
Vulnerability from cvelistv5 – Published: 2024-01-18 15:00 – Updated: 2025-05-07 20:14
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
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CVE-2021-33640 (GCVE-0-2021-33640)
Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:58
VLAI?
Summary
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).
Severity ?
6.2 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| openEuler | openEuler 22.03 LTS |
Affected:
libtar 1.2.20-21
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CVE-2021-33645 (GCVE-0-2021-33645)
Vulnerability from cvelistv5 – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
Severity ?
No CVSS data available.
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2021-33643 (GCVE-0-2021-33643)
Vulnerability from cvelistv5 – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2021-33644 (GCVE-0-2021-33644)
Vulnerability from cvelistv5 – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-33646 (GCVE-0-2021-33646)
Vulnerability from cvelistv5 – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
Severity ?
No CVSS data available.
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-33656 (GCVE-0-2021-33656)
Vulnerability from cvelistv5 – Published: 2022-07-18 14:44 – Updated: 2024-08-03 23:58
VLAI?
Summary
When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
Severity ?
No CVSS data available.
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | openEuler:kernel |
Affected:
<5.10.127
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CVE-2021-33631 (GCVE-0-2021-33631)
Vulnerability from nvd – Published: 2024-01-18 15:05 – Updated: 2025-02-13 16:28
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
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CVE-2021-33630 (GCVE-0-2021-33630)
Vulnerability from nvd – Published: 2024-01-18 15:00 – Updated: 2025-05-07 20:14
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Impacted products
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CVE-2021-33640 (GCVE-0-2021-33640)
Vulnerability from nvd – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:58
VLAI?
Summary
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).
Severity ?
6.2 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| openEuler | openEuler 22.03 LTS |
Affected:
libtar 1.2.20-21
|
||||||||||||
|
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CVE-2021-33645 (GCVE-0-2021-33645)
Vulnerability from nvd – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
Severity ?
No CVSS data available.
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-33643 (GCVE-0-2021-33643)
Vulnerability from nvd – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2021-33644 (GCVE-0-2021-33644)
Vulnerability from nvd – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
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CVE-2021-33646 (GCVE-0-2021-33646)
Vulnerability from nvd – Published: 2022-08-09 00:00 – Updated: 2025-11-03 20:33
VLAI?
Summary
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
Severity ?
No CVSS data available.
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2021-33656 (GCVE-0-2021-33656)
Vulnerability from nvd – Published: 2022-07-18 14:44 – Updated: 2024-08-03 23:58
VLAI?
Summary
When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
Severity ?
No CVSS data available.
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | openEuler:kernel |
Affected:
<5.10.127
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