Vulnerabilites related to Red Hat - Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
CVE-2025-6021 (GCVE-0-2025-6021)
Vulnerability from cvelistv5
Published
2025-06-12 12:49
Modified
2025-08-14 09:07
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
References
Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:2.12.5-7.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49180 (GCVE-0-2025-49180)
Vulnerability from cvelistv5
Published
2025-06-17 15:00
Modified
2025-07-15 01:05
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate.
References
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Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:24.1.5-4.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49796 (GCVE-0-2025-49796)
Vulnerability from cvelistv5
Published
2025-06-16 15:14
Modified
2025-08-07 08:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behavior due to sensitive data being corrupted in memory.
References
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:2.12.5-7.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49794 (GCVE-0-2025-49794)
Vulnerability from cvelistv5
Published
2025-06-16 15:24
Modified
2025-08-07 08:57
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-825 - Expired Pointer Dereference
Summary
A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the <sch:name path="..."/> schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's crash using libxml or other possible undefined behaviors.
References
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Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:2.12.5-7.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49176 (GCVE-0-2025-49176)
Vulnerability from cvelistv5
Published
2025-06-17 14:49
Modified
2025-07-15 01:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an integer overflow and bypassing the size check.
References
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Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:24.1.5-4.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49175 (GCVE-0-2025-49175)
Vulnerability from cvelistv5
Published
2025-06-17 14:39
Modified
2025-07-15 01:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-125 - Out-of-bounds Read
Summary
A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.
References
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Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:24.1.5-4.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49178 (GCVE-0-2025-49178)
Vulnerability from cvelistv5
Published
2025-06-17 14:54
Modified
2025-07-15 01:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-667 - Improper Locking
Summary
A flaw was found in the X server's request handling. Non-zero 'bytes to ignore' in a client's request can cause the server to skip processing another client's request, potentially leading to a denial of service.
References
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Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:24.1.5-4.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-49179 (GCVE-0-2025-49179)
Vulnerability from cvelistv5
Published
2025-06-17 14:54
Modified
2025-07-15 01:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length, which allows a client to bypass length checks.
References
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Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:24.1.5-4.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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CVE-2025-7425 (GCVE-0-2025-7425)
Vulnerability from cvelistv5
Published
2025-07-10 13:53
Modified
2025-08-11 14:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-416 - Use After Free
Summary
A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
References
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Impacted products
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| ► | Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support |
Unaffected: 0:2.9.1-6.el7_9.12 < * cpe:/o:redhat:rhel_els:7 |
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CVE-2025-5024 (GCVE-0-2025-5024)
Vulnerability from cvelistv5
Published
2025-05-22 14:51
Modified
2025-08-12 09:35
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-400 - Uncontrolled Resource Consumption
Summary
A flaw was found in gnome-remote-desktop. Once gnome-remote-desktop listens for RDP connections, an unauthenticated attacker can exhaust system resources and repeatedly crash the process. There may be a resource leak after many attacks, which will also result in gnome-remote-desktop no longer being able to open files even after it is restarted via systemd.
References
| ► | URL | Tags | |||||||||||||||||||||||||||||||||||||||
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Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| ► | Red Hat | Red Hat Enterprise Linux 10 |
Unaffected: 0:47.3-2.el10_0 < * cpe:/o:redhat:enterprise_linux:10.0 |
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