Software Detail
Title
CVE
CRITICAL
HIGH
MEDIUM
LOW
CWE
Number of items displayed
Red Hat Enterprise Linux Number Of NVD 1680 CRITICAL 135 HIGH 590 MEDIUM 803 LOW 151
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
571 Red Hat Enterprise Linux 9 9.7 Nov. 11, 2025 May 17, 2022 4 127 172 17
572 Red Hat Enterprise Linux 8 8.10 May 22, 2024 May 7, 2019 May 30, 2029 43 314 444 50
573 Red Hat Enterprise Linux 7 7.9 Sept. 29, 2020 Dec. 11, 2013 Aug. 6, 2020 June 30, 2024 91 270 270 46
574 Red Hat Enterprise Linux 6 6.10 June 19, 2018 Nov. 9, 2010 May 10, 2022 Nov. 30, 2020 June 30, 2024 72 169 210 55
575 Red Hat Enterprise Linux 5 5.11 Sept. 16, 2014 March 15, 2007 March 31, 2017 Nov. 30, 2020 24 59 89 40
576 Red Hat Enterprise Linux 4 4.5 Feb. 29, 2012 March 31, 2017 5 30 29 16
577 Red Hat Enterprise Linux 3 3.0 0 33 44 17
578 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
571 6.0
2.1 		MEDIUM
Local 		A potential stack overflow via infinite loop issue was found in various NIC emulators of QEMU in versions up to and including 5.2.0. The issue occurs in loopback mode of a NIC wherein reentrant DMA c… - CVE-2021-3416 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux… 		2024-11-21 15:21
2021-03-19 		Show GitHub Exploit DB Packet Storm
572 3.7
2.6 		LOW
Network 		A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing ba… - CVE-2019-14850 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 13:27
2021-03-19 		Show GitHub Exploit DB Packet Storm
573 7.5
7.1 		HIGH
Network 		A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of… - CVE-2020-27827 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 14:21
2021-03-19 		Show GitHub Exploit DB Packet Storm
574 2.7
4.0 		LOW
Network 		A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service. - CVE-2021-20286 cpe:2.3:o:redhat:enterprise_linux:8.3.0:* 2024-11-21 14:46
2021-03-16 		Show GitHub Exploit DB Packet Storm
575 8.1
5.5 		HIGH
Network 		A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoke… - CVE-2021-20179 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 14:46
2021-03-15 		Show GitHub Exploit DB Packet Storm
576 9.8
7.5 		CRITICAL
Network 		A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences. - CVE-2021-20232 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 14:46
2021-03-13 		Show GitHub Exploit DB Packet Storm
577 9.8
7.5 		CRITICAL
Network 		A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences. - CVE-2021-20231 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 14:46
2021-03-13 		Show GitHub Exploit DB Packet Storm
578 6.4
4.4 		MEDIUM
Local 		A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software. The impact of this issue is lessened by the fact that the default permissions on th… - CVE-2021-20261 cpe:2.3:o:redhat:enterprise_linux:7.0:* 2024-11-21 14:46
2021-03-12 		Show GitHub Exploit DB Packet Storm
579 6.7
4.6 		MEDIUM
Local 		A flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerabili… CWE-94
Code Injection 		CVE-2021-3411 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 15:21
2021-03-10 		Show GitHub Exploit DB Packet Storm
580 7.8
6.8 		HIGH
Local 		A heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff's TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threa… - CVE-2020-35524 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*
cpe:2.3:o:redhat:enterprise_linux… 		2024-11-21 14:27
2021-03-10 		Show GitHub Exploit DB Packet Storm