Redhat Enterprise Linux vulnerabilities

CVE-2026-1536 [MEDIUM] CWE-93 CVE-2026-1536: A flaw was found in libsoup. An attacker who can control the input for the Content-Disposition heade A flaw was found in libsoup. An attacker who can control the input for the Content-Disposition header can inject CRLF (Carriage Return Line Feed) sequences into the header value. These sequences are then interpreted verbatim when the HTTP request or response is constructed, allowing arbitrary HTTP headers to be injected. This vulnerability can lead to

CVE-2021-4204 [HIGH] CWE-20 CVE-2021-4204: An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper In An out-of-bounds (OOB) memory access flaw was found in the Linux kernel's eBPF due to an Improper Input Validation. This flaw allows a local attacker with a special privilege to crash the system or leak internal information.

CVE-2020-0570 [HIGH] CWE-426 CVE-2020-0570: Uncontrolled search path in the QT Library before 5.14.0, 5.12.7 and 5.9.10 may allow an authenticat Uncontrolled search path in the QT Library before 5.14.0, 5.12.7 and 5.9.10 may allow an authenticated user to potentially enable elevation of privilege via local access.

CVE-2021-3864 [HIGH] CWE-284 CVE-2021-3864: A flaw was found in the way the dumpable flag setting was handled when certain SUID binaries execute A flaw was found in the way the dumpable flag setting was handled when certain SUID binaries executed its descendants. The prerequisite is a SUID binary that sets real UID equal to effective UID, and real GID equal to effective GID. The descendant will then have a dumpable value set to 1. As a result, if the descendant process crashes and core_pattern i

CVE-2021-44733 [HIGH] CWE-362 CVE-2021-44733: A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5. A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object.

CVE-2019-2695 [MEDIUM] CVE-2019-2695: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Suppo Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 8.0.15 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized abil

CVE-2019-2693 [MEDIUM] CVE-2019-2693: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Suppo Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 8.0.15 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized abil

CVE-2023-3567 [HIGH] CWE-416 CVE-2023-3567: A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.

CVE-2021-4209 [MEDIUM] CWE-476 CVE-2021-4209: A NULL pointer dereference flaw was found in GnuTLS. As Nettle's hash update functions internally ca A NULL pointer dereference flaw was found in GnuTLS. As Nettle's hash update functions internally call memcpy, providing zero-length input may cause undefined behavior. This flaw leads to a denial of service after authentication in rare circumstances.

CVE-2018-1129 [MEDIUM] CWE-284 CVE-2018-1129: A flaw was found in the way signature calculation was handled by cephx authentication protocol. An a A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.

CVE-2021-3501 [HIGH] CWE-787 CVE-2021-3501: A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KV A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.

CVE-2016-2150 [HIGH] CVE-2016-2150: SPICE allows local guest OS users to read from or write to arbitrary host memory locations via craft SPICE allows local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters, a similar issue to CVE-2015-5261.

CVE-2023-5574 [HIGH] CWE-416 CVE-2023-5574: A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very speci A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode). If the pointer is warped from a screen 1 to a screen 0, a use-after-free issue may be triggered during shutdown or reset of the Xvfb server, all

CVE-2022-2990 [HIGH] CWE-842 CVE-2022-2990: An incorrect handling of the supplementary groups in the Buildah container engine might lead to the An incorrect handling of the supplementary groups in the Buildah container engine might lead to the sensitive information disclosure or possible data modification if an attacker has direct access to the affected container where supplementary groups are used to set access permissions and is able to execute a binary code in that container.

CVE-2022-2989 [HIGH] CWE-842 CVE-2022-2989: An incorrect handling of the supplementary groups in the Podman container engine might lead to the s An incorrect handling of the supplementary groups in the Podman container engine might lead to the sensitive information disclosure or possible data modification if an attacker has direct access to the affected container where supplementary groups are used to set access permissions and is able to execute a binary code in that container.

CVE-2019-13456 [MEDIUM] CWE-203 CVE-2019-13456: In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the pa In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the "Dragonblood" attack and CVE-2019-9494

CVE-2023-4387 [HIGH] CWE-416 CVE-2023-4387: A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in V A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a kernel information leak problem.

CVE-2024-0775 [HIGH] CWE-416 CVE-2024-0775: A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.

CVE-2020-14364 [MEDIUM] CWE-125 CVE-2020-14364: An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw allows a guest user to crash the QEMU process, resulting in a denial of se

CVE-2019-10143 [HIGH] CWE-250 CVE-2019-10143: It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrota It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user. NOTE: the upstream softwar