Red Hat Enterprise Linux
Description
Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market.
Website
Product names
enterprise_linux, Red Hat Enterprise Linux 6
Related organization
CVE-2023-4535 (GCVE-0-2023-4535)
Vulnerability from – Published: 2023-11-06 16:57 – Updated: 2025-11-21 06:36
VLAI?
Title
Opensc: out-of-bounds read in myeid driver handling encryption using symmetric keys
Summary
An out-of-bounds read vulnerability was found in OpenSC packages within the MyEID driver when handling symmetric key encryption. Exploiting this flaw requires an attacker to have physical access to the computer and a specially crafted USB device or smart card. This flaw allows the attacker to manipulate APDU responses and potentially gain unauthorized access to sensitive data, compromising the system's security.
Severity ?
4.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:0.23.0-3.el9_3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::baseos |
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|
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CVE-2024-0564 (GCVE-0-2024-0564)
Vulnerability from – Published: 2024-01-30 15:01 – Updated: 2025-11-21 06:24
VLAI?
Title
Kernel: max page sharing of kernel samepage merging (ksm) may cause memory deduplication
Summary
A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging (KSM), added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page sharing=256", it is possible for the attacker to time the unmap to merge with the victim's page. The unmapping time depends on whether it merges with the victim's page and additional physical pages are created beyond the KSM's "max page share". Through these operations, the attacker can leak the victim's page.
Severity ?
5.3 (Medium)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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|
Unaffected:
0 , < 4.4.0-96.119
(semver)
|
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CVE-2024-0564 (GCVE-0-2024-0564)
Vulnerability from – Published: 2024-01-30 15:01 – Updated: 2025-11-21 06:24
VLAI?
Title
Kernel: max page sharing of kernel samepage merging (ksm) may cause memory deduplication
Summary
A flaw was found in the Linux kernel's memory deduplication mechanism. The max page sharing of Kernel Samepage Merging (KSM), added in Linux kernel version 4.4.0-96.119, can create a side channel. When the attacker and the victim share the same host and the default setting of KSM is "max page sharing=256", it is possible for the attacker to time the unmap to merge with the victim's page. The unmapping time depends on whether it merges with the victim's page and additional physical pages are created beyond the KSM's "max page share". Through these operations, the attacker can leak the victim's page.
Severity ?
5.3 (Medium)
CWE
- CWE-203 - Observable Discrepancy
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Unaffected:
0 , < 4.4.0-96.119
(semver)
|
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CVE-2024-0232 (GCVE-0-2024-0232)
Vulnerability from – Published: 2024-01-16 14:01 – Updated: 2025-11-21 06:24
VLAI?
Title
Sqlite: use-after-free bug in jsonparseaddnodearray
Summary
A heap use-after-free issue has been identified in SQLite in the jsonParseAddNodeArray() function in sqlite3.c. This flaw allows a local attacker to leverage a victim to pass specially crafted malicious input to the application, potentially causing a crash and leading to a denial of service.
Severity ?
4.7 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
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|---|---|---|---|---|---|---|---|---|
|
||||||||
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| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 3.43.2
(semver)
|
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2024-0232 (GCVE-0-2024-0232)
Vulnerability from – Published: 2024-01-16 14:01 – Updated: 2025-11-21 06:24
VLAI?
Title
Sqlite: use-after-free bug in jsonparseaddnodearray
Summary
A heap use-after-free issue has been identified in SQLite in the jsonParseAddNodeArray() function in sqlite3.c. This flaw allows a local attacker to leverage a victim to pass specially crafted malicious input to the application, potentially causing a crash and leading to a denial of service.
Severity ?
4.7 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
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|---|---|---|---|---|---|---|---|---|
|
||||||||
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
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CVE-2024-0217 (GCVE-0-2024-0217)
Vulnerability from – Published: 2024-01-03 17:04 – Updated: 2025-11-21 06:24
VLAI?
Title
Packagekitd: use-after-free in idle function callback
Summary
A use-after-free flaw was found in PackageKitd. In some conditions, the order of cleanup mechanics for a transaction could be impacted. As a result, some memory access could occur on memory regions that were previously freed. Once freed, a memory region can be reused for other allocations and any previously stored data in this memory region is considered lost.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
1.2.0 , < 1.2.7
(semver)
|
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
Credits
This issue was discovered by Thibault Guittet (Red Hat).
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CVE-2024-0217 (GCVE-0-2024-0217)
Vulnerability from – Published: 2024-01-03 17:04 – Updated: 2025-11-21 06:24
VLAI?
Title
Packagekitd: use-after-free in idle function callback
Summary
A use-after-free flaw was found in PackageKitd. In some conditions, the order of cleanup mechanics for a transaction could be impacted. As a result, some memory access could occur on memory regions that were previously freed. Once freed, a memory region can be reused for other allocations and any previously stored data in this memory region is considered lost.
Severity ?
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
1.2.0 , < 1.2.7
(semver)
|
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
Credits
This issue was discovered by Thibault Guittet (Red Hat).
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CVE-2023-6228 (GCVE-0-2023-6228)
Vulnerability from – Published: 2023-12-18 13:43 – Updated: 2025-11-21 06:24
VLAI?
Title
Libtiff: heap-based buffer overflow in cpstriptotile() in tools/tiffcp.c
Summary
An issue was found in the tiffcp utility distributed by the libtiff package where a crafted TIFF file on processing may cause a heap-based buffer overflow leads to an application crash.
Severity ?
CWE
- CWE-787 - Out-of-bounds Write
Assigner
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| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.0.9-32.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::crb cpe:/a:redhat:enterprise_linux:8::appstream |
|||||||||||||||||||||||||||
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CVE-2023-7216 (GCVE-0-2023-7216)
Vulnerability from – Published: 2024-02-05 15:12 – Updated: 2025-11-21 06:23
VLAI?
Title
Cpio: extraction allows symlinks which enables remote command execution
Summary
A path traversal vulnerability was found in the CPIO utility. This issue could allow a remote unauthenticated attacker to trick a user into opening a specially crafted archive. During the extraction process, the archiver could follow symlinks outside of the intended directory, which allows files to be written in arbitrary directories through symlinks.
Severity ?
5.3 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|||||||||||||||||
|
|||||||||||||||||||
Credits
Red Hat would like to thank Febin Mon Saji for reporting this issue.
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CVE-2023-7216 (GCVE-0-2023-7216)
Vulnerability from – Published: 2024-02-05 15:12 – Updated: 2025-11-21 06:23
VLAI?
Title
Cpio: extraction allows symlinks which enables remote command execution
Summary
A path traversal vulnerability was found in the CPIO utility. This issue could allow a remote unauthenticated attacker to trick a user into opening a specially crafted archive. During the extraction process, the archiver could follow symlinks outside of the intended directory, which allows files to be written in arbitrary directories through symlinks.
Severity ?
5.3 (Medium)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|||||||||||||||||
|
|||||||||||||||||||
Credits
Red Hat would like to thank Febin Mon Saji for reporting this issue.
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