Filtered by vendor Redhat
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Filtered by product Rhev Hypervisor
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Total
333 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-0920 | 4 Debian, Google, Linux and 1 more | 11 Debian Linux, Android, Linux Kernel and 8 more | 2025-07-30 | 6.4 Medium |
| In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel | ||||
| CVE-2021-4034 | 7 Canonical, Oracle, Polkit Project and 4 more | 37 Ubuntu Linux, Http Server, Zfs Storage Appliance Kit and 34 more | 2025-07-30 | 7.8 High |
| A local privilege escalation vulnerability was found on polkit's pkexec utility. The pkexec application is a setuid tool designed to allow unprivileged users to run commands as privileged users according predefined policies. The current version of pkexec doesn't handle the calling parameters count correctly and ends trying to execute environment variables as commands. An attacker can leverage this by crafting environment variables in such a way it'll induce pkexec to execute arbitrary code. When successfully executed the attack can cause a local privilege escalation given unprivileged users administrative rights on the target machine. | ||||
| CVE-2022-0185 | 3 Linux, Netapp, Redhat | 20 Linux Kernel, H300e, H300e Firmware and 17 more | 2025-07-30 | 8.4 High |
| A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to legacy handling) could use this flaw to escalate their privileges on the system. | ||||
| CVE-2021-3560 | 4 Canonical, Debian, Polkit Project and 1 more | 10 Ubuntu Linux, Debian Linux, Polkit and 7 more | 2025-07-30 | 7.8 High |
| It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. | ||||
| CVE-2023-0386 | 5 Canonical, Debian, Linux and 2 more | 16 Ubuntu Linux, Debian Linux, Linux Kernel and 13 more | 2025-07-30 | 7.8 High |
| A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system. | ||||
| CVE-2022-2586 | 3 Canonical, Linux, Redhat | 5 Ubuntu Linux, Linux Kernel, Enterprise Linux and 2 more | 2025-07-30 | 5.3 Medium |
| It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted. | ||||
| CVE-2024-1086 | 5 Debian, Fedoraproject, Linux and 2 more | 23 Debian Linux, Fedora, Linux Kernel and 20 more | 2025-07-30 | 7.8 High |
| A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660. | ||||
| CVE-2022-28390 | 5 Debian, Fedoraproject, Linux and 2 more | 7 Debian Linux, Fedora, Linux Kernel and 4 more | 2025-06-25 | 7.8 High |
| ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free. | ||||
| CVE-2023-26545 | 4 Debian, Linux, Netapp and 1 more | 15 Debian Linux, Linux Kernel, H300s and 12 more | 2025-06-25 | 4.7 Medium |
| In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure (for registering the sysctl table under a new location) during the renaming of a device. | ||||
| CVE-2024-33599 | 4 Debian, Gnu, Netapp and 1 more | 20 Debian Linux, Glibc, H300s and 17 more | 2025-06-18 | 8.1 High |
| nscd: Stack-based buffer overflow in netgroup cache If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted by client requests then a subsequent client request for netgroup data may result in a stack-based buffer overflow. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. | ||||
| CVE-2024-33600 | 4 Debian, Gnu, Netapp and 1 more | 27 Debian Linux, Glibc, Active Iq Unified Manager and 24 more | 2025-06-18 | 5.9 Medium |
| nscd: Null pointer crashes after notfound response If the Name Service Cache Daemon's (nscd) cache fails to add a not-found netgroup response to the cache, the client request can result in a null pointer dereference. This flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. | ||||
| CVE-2024-33602 | 4 Debian, Gnu, Netapp and 1 more | 23 Debian Linux, Glibc, Element Software and 20 more | 2025-06-18 | 7.4 High |
| nscd: netgroup cache assumes NSS callback uses in-buffer strings The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory when the NSS callback does not store all strings in the provided buffer. The flaw was introduced in glibc 2.15 when the cache was added to nscd. This vulnerability is only present in the nscd binary. | ||||
| CVE-2021-33910 | 5 Debian, Fedoraproject, Netapp and 2 more | 8 Debian Linux, Fedora, Hci Management Node and 5 more | 2025-06-09 | 5.5 Medium |
| basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value (involving strdupa and alloca for a pathname controlled by a local attacker) that results in an operating system crash. | ||||
| CVE-2022-1271 | 4 Debian, Gnu, Redhat and 1 more | 8 Debian Linux, Gzip, Enterprise Linux and 5 more | 2025-06-09 | 8.8 High |
| An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system. | ||||
| CVE-2022-40674 | 4 Debian, Fedoraproject, Libexpat Project and 1 more | 9 Debian Linux, Fedora, Libexpat and 6 more | 2025-05-30 | 8.1 High |
| libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c. | ||||
| CVE-2022-41222 | 5 Canonical, Debian, Linux and 2 more | 7 Ubuntu Linux, Debian Linux, Linux Kernel and 4 more | 2025-05-28 | 7 High |
| mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. | ||||
| CVE-2022-41218 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2025-05-28 | 5.5 Medium |
| In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. | ||||
| CVE-2022-38178 | 5 Debian, Fedoraproject, Isc and 2 more | 8 Debian Linux, Fedora, Bind and 5 more | 2025-05-28 | 7.5 High |
| By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources. | ||||
| CVE-2022-38177 | 5 Debian, Fedoraproject, Isc and 2 more | 8 Debian Linux, Fedora, Bind and 5 more | 2025-05-28 | 7.5 High |
| By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources. | ||||
| CVE-2023-44466 | 2 Linux, Redhat | 7 Linux Kernel, Enterprise Linux, Rhel Aus and 4 more | 2025-05-23 | 8.8 High |
| An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32. | ||||