Software Detail
Title
CVE
CRITICAL
HIGH
MEDIUM
LOW
CWE
Number of items displayed
Red Hat Enterprise Linux Number Of NVD 1711 CRITICAL 141 HIGH 603 MEDIUM 814 LOW 152
URL https://www.redhat.com/technologies/linux-platforms/enterprise-linux
Explanation Full support is 5.5 years from release.
Maintenance support (security updates only) is for 3.5 years.
After that, extended support is available for a fee.
Tag
  • Linux
  • 商用ライセンス有り
Add Information URL
No Type Name URL
1 https://access.redhat.com/ja/articles/16476
2 https://access.redhat.com/support/policy/updates/errata
3 https://access.redhat.com/articles/3078
4 https://access.redhat.com/security
5 https://access.redhat.com/errata/#/?q=&p=1&sort=portal_publication_date%20desc&rows=10&portal_advisory_type=Security%20Advisory
List Of Product  [ Click to show release history and vulnerability information ]
No Name Latest Version Release date Initial release Normal Support Security Support
Service Pack Support		 Extended
for a fee		 Critical High Medium Low
471 Red Hat Enterprise Linux 10.2 10.2 May 19, 2026 May 20, 2025 8 24 16 3
472 Red Hat Enterprise Linux 9 9.7 Nov. 11, 2025 May 17, 2022 10 140 183 18
473 Red Hat Enterprise Linux 8 8.10 May 22, 2024 May 7, 2019 May 30, 2029 49 327 454 51
474 Red Hat Enterprise Linux 7 7.9 Sept. 29, 2020 Dec. 11, 2013 Aug. 6, 2020 June 30, 2024 97 283 280 47
475 Red Hat Enterprise Linux 6 6.10 June 19, 2018 Nov. 9, 2010 May 10, 2022 Nov. 30, 2020 June 30, 2024 77 176 212 56
476 Red Hat Enterprise Linux 5 5.11 Sept. 16, 2014 March 15, 2007 March 31, 2017 Nov. 30, 2020 24 59 89 40
477 Red Hat Enterprise Linux 4 4.5 Feb. 29, 2012 March 31, 2017 5 30 29 16
478 Red Hat Enterprise Linux 3 3.0 0 33 44 17
479 Red Hat Enterprise Linux 2 2.1 Update 7 April 28, 2005 0 32 37 6
NVD Vulnerability Information
  • CRITICAL
  • HIGH
  • MEDIUM
  • LOW
No CVSS3
CVSS2		 Level
Attach Vector		 Title CWE CVE cpe23Uri or higher or less more than less than Update date
Published date		 Show Affected Exploit
PoC
Search
471 5.5
2.1 		MEDIUM
Local 		There is a flaw in polkit which can allow an unprivileged user to cause polkit to crash, due to process file descriptor exhaustion. The highest threat from this vulnerability is to availability. NOTE… NVD-CWE-Other
CVE-2021-4115 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 15:36
2022-02-22 		Show GitHub Exploit DB Packet Storm
472 8.8
9.0 		HIGH
Network 		The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba version… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2021-44142 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 15:30
2022-02-22 		Show GitHub Exploit DB Packet Storm
473 5.5
2.1 		MEDIUM
Local 		swtpm is a libtpms-based TPM emulator with socket, character device, and Linux CUSE interface. Versions prior to 0.5.3, 0.6.2, and 0.7.1 are vulnerable to out-of-bounds read. A specially crafted head… - CVE-2022-23645 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 15:49
2022-02-19 		Show GitHub Exploit DB Packet Storm
474 8.8
7.2 		HIGH
Local 		A flaw was found in the KVM's AMD code for supporting the Secure Encrypted Virtualization-Encrypted State (SEV-ES). A KVM guest using SEV-ES can trigger out-of-bounds reads and writes in the host ker… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2021-4093 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 15:36
2022-02-19 		Show GitHub Exploit DB Packet Storm
475 6.5
2.1 		MEDIUM
Local 		An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). … CWE-193
 Off-by-one Error 		CVE-2021-3930 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 15:22
2022-02-19 		Show GitHub Exploit DB Packet Storm
476 9.8
7.5 		CRITICAL
Network 		A flaw was found in mbsync versions prior to 1.4.4. Due to inadequate handling of extremely large (>=2GiB) IMAP literals, malicious or compromised IMAP servers, and hypothetically even external email… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2021-3657 cpe:2.3:o:redhat:enterprise_linux:7.0:* 2024-11-21 15:22
2022-02-19 		Show GitHub Exploit DB Packet Storm
477 4.7
4.7 		MEDIUM
Local 		A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the syste… CWE-362
Race Condition 		CVE-2021-20321 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 14:46
2022-02-19 		Show GitHub Exploit DB Packet Storm
478 5.5
2.1 		MEDIUM
Local 		A flaw was found in s390 eBPF JIT in bpf_jit_insn in arch/s390/net/bpf_jit_comp.c in the Linux kernel. In this flaw, a local attacker with special user privilege can circumvent the verifier and may l… NVD-CWE-Other
CVE-2021-20320 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 14:46
2022-02-19 		Show GitHub Exploit DB Packet Storm
479 9.8
10.0 		CRITICAL
Network 		Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.5.0, causes a security regression compared to the versions shipped in Red Hat En… CWE-787
CWE-918
 Out-of-bounds Write
Server-Side Request Forgery (SSRF)  		CVE-2021-20325 cpe:2.3:o:redhat:enterprise_linux:8.5.0:* 2024-11-21 14:46
2022-02-19 		Show GitHub Exploit DB Packet Storm
480 7.2
9.0 		HIGH
Network 		A flaw was found in the way Samba, as an Active Directory Domain Controller, implemented Kerberos name-based authentication. The Samba AD DC, could become confused about the user a ticket represents … CWE-362
Race Condition 		CVE-2020-25719 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 14:18
2022-02-19 		Show GitHub Exploit DB Packet Storm