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.

Product names

enterprise_linux, Red Hat Enterprise Linux 6

CVE-2025-6170 (GCVE-0-2025-6170)
Vulnerability from
Published
2025-06-16 15:24
Modified
2025-11-07 00:42
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern protections.
References
Impacted products
Show details on NVD website


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CVE-2025-6170 (GCVE-0-2025-6170)
Vulnerability from
Published
2025-06-16 15:24
Modified
2025-11-07 00:42
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare configurations without modern protections.
References
Impacted products
Show details on NVD website


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CVE-2025-6052 (GCVE-0-2025-6052)
Vulnerability from
Published
2025-06-13 15:40
Modified
2025-11-07 00:42
CWE
  • CWE-190 - Integer Overflow or Wraparound
Summary
A flaw was found in how GLib’s GString manages memory when adding data to strings. If a string is already very large, combining it with more input can cause a hidden overflow in the size calculation. This makes the system think it has enough memory when it doesn’t. As a result, data may be written past the end of the allocated memory, leading to crashes or memory corruption.
References
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
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   Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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Show details on NVD website


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CVE-2024-8443 (GCVE-0-2024-8443)
Vulnerability from
Published
2024-09-10 13:16
Modified
2025-11-07 00:36
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
A heap-based buffer overflow vulnerability was found in the libopensc OpenPGP driver. A crafted USB device or smart card with malicious responses to the APDUs during the card enrollment process using the `pkcs15-init` tool may lead to out-of-bound rights, possibly resulting in arbitrary code execution.
References
Impacted products
Vendor Product Version
Version: 0.26.0   
Create a notification for this product.
Show details on NVD website


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CVE-2023-4693 (GCVE-0-2023-4693)
Vulnerability from
Published
2023-10-25 10:27
Modified
2025-11-07 00:31
CWE
Summary
An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk.
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:2.02-156.el8   < *
    cpe:/o:redhat:enterprise_linux:8::baseos
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:2.06-77.el9   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Show details on NVD website


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CVE-2023-4692 (GCVE-0-2023-4692)
Vulnerability from
Published
2023-10-25 10:27
Modified
2025-11-07 00:30
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
An out-of-bounds write flaw was found in grub2's NTFS filesystem driver. This issue may allow an attacker to present a specially crafted NTFS filesystem image, leading to grub's heap metadata corruption. In some circumstances, the attack may also corrupt the UEFI firmware heap metadata. As a result, arbitrary code execution and secure boot protection bypass may be achieved.
Impacted products
Vendor Product Version
Patch: 2.12   < *
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:2.02-156.el8   < *
    cpe:/o:redhat:enterprise_linux:8::baseos
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:2.06-77.el9   < *
    cpe:/o:redhat:enterprise_linux:9::baseos
Create a notification for this product.
   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Show details on NVD website


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CVE-2024-45620 (GCVE-0-2024-45620)
Vulnerability from
Published
2024-09-03 21:21
Modified
2025-11-07 00:29
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
A vulnerability was found in the pkcs15-init tool in OpenSC. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.
References
Impacted products
Show details on NVD website


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CVE-2024-45619 (GCVE-0-2024-45619)
Vulnerability from
Published
2024-09-03 21:21
Modified
2025-11-07 00:29
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. When buffers are partially filled with data, initialized parts of the buffer can be incorrectly accessed.
References
Impacted products
Show details on NVD website


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CVE-2024-45617 (GCVE-0-2024-45617)
Vulnerability from
Published
2024-09-03 21:20
Modified
2025-11-07 00:29
CWE
  • CWE-457 - Use of Uninitialized Variable
Summary
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. Insufficient or missing checking of return values of functions leads to unexpected work with variables that have not been initialized.
References
Impacted products
Vendor Product Version
Version: 0   
Create a notification for this product.
Show details on NVD website


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CVE-2024-45616 (GCVE-0-2024-45616)
Vulnerability from
Published
2024-09-03 21:20
Modified
2025-11-07 00:29
CWE
  • CWE-457 - Use of Uninitialized Variable
Summary
A vulnerability was found in OpenSC, OpenSC tools, PKCS#11 module, minidriver, and CTK. An attacker could use a crafted USB Device or Smart Card, which would present the system with a specially crafted response to APDUs. The following problems were caused by insufficient control of the response APDU buffer and its length when communicating with the card.
References
Impacted products
Vendor Product Version
Version: 0   
Create a notification for this product.
Show details on NVD website


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