Product:

Enterprise_linux

(Redhat)
Repositories • https://github.com/torvalds/linux
• https://github.com/Perl/perl5
• https://github.com/ceph/ceph
• https://github.com/ClusterLabs/pcs
• https://github.com/mjg59/linux
#Vulnerabilities 1671
Date Id Summary Products Score Patch Annotated
2025-02-18 CVE-2025-26465 A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client's memory resource first, turning the attack complexity high. Debian_linux, Active_iq_unified_manager, Ontap, Openssh, Enterprise_linux, Openshift_container_platform 6.8
2022-05-16 CVE-2022-1586 An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT. Debian_linux, Fedora, Active_iq_unified_manager, H300s_firmware, H410c_firmware, H410s_firmware, H500s_firmware, H700s_firmware, Hci_management_node, Ontap_select_deploy_administration_utility, Solidfire, Pcre2, Enterprise_linux 9.1
2025-02-25 CVE-2025-26598 An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL, if no match was found. However, the code will return the last element of the list if no matching device ID is found, which can lead to out-of-bounds memory access. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26594 A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed memory and causes a use-after-free. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26595 A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code fails to check the bounds of the buffer and would copy the data regardless of the size. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26596 A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26597 A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey() is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26599 An access to an uninitialized pointer flaw was found in X.Org and Xwayland. The function compCheckRedirect() may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow() will return a BadAlloc error without validating the window tree marked just before, which leaves the validated data partly initialized and the use of an uninitialized pointer later. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26600 A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free. Enterprise_linux, Tigervnc, X_server, Xwayland N/A
2025-02-25 CVE-2025-26601 A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers. Enterprise_linux, Tigervnc, X_server, Xwayland N/A