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Redhat » Enterprise Linux For Power Little Endian Eus » 8.6 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2022-1011 416 +Priv 2022-03-18 2022-10-12
4.6
 None Local Low Not required Partial Partial Partial
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
2 CVE-2021-31566 59 +Priv 2022-08-23 2022-12-03
0.0
 None ??? ??? ??? ??? ??? ???
An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.
3 CVE-2021-23177 59 +Priv 2022-08-23 2022-12-03
0.0
 None ??? ??? ??? ??? ??? ???
An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.
4 CVE-2021-3975 416 DoS 2022-08-23 2023-02-03
0.0
 None ??? ??? ??? ??? ??? ???
A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash.
5 CVE-2021-3744 401 DoS 2022-03-04 2023-02-12
2.1
 None Local Low Not required None None Partial
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
6 CVE-2021-3697 787 Exec Code 2022-07-06 2023-02-23
4.4
 None Local Medium Not required Partial Partial Partial
A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
7 CVE-2021-3696 787 Exec Code 2022-07-06 2022-10-28
6.9
 None Local Medium Not required Complete Complete Complete
A heap out-of-bounds write may heppen during the handling of Huffman tables in the PNG reader. This may lead to data corruption in the heap space. Confidentiality, Integrity and Availablity impact may be considered Low as it's very complex to an attacker control the encoding and positioning of corrupted Huffman entries to achieve results such as arbitrary code execution and/or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
8 CVE-2021-3695 787 Exec Code Mem. Corr. 2022-07-06 2022-10-28
4.4
 None Local Medium Not required Partial Partial Partial
A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12.
9 CVE-2021-3669 400 2022-08-26 2023-02-12
0.0
 None ??? ??? ??? ??? ??? ???
A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
10 CVE-2021-3659 476 2022-08-22 2022-08-23
0.0
 None ??? ??? ??? ??? ??? ???
A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.
11 CVE-2020-9490 444 2020-08-07 2022-10-07
5.0
 None Remote Low Not required None None Partial
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
12 CVE-2019-8720 119 Exec Code Overflow Mem. Corr. 2023-03-06 2023-03-11
0.0
 None ??? ??? ??? ??? ??? ???
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
Total number of vulnerabilities : 12   Page : 1 (This Page)
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