Red Hat Enterprise Linux 9.0 Extended Update Support.

Freeipa: user can obtain a hash of the passwords of all domain users and perform offline brute force

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Weak cryptography or TLS

Sssd: race condition during authorization leads to gpo policies functioning inconsistently

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.6 Extended Update Support
• Race condition

Xorg-x11-server: use-after-free in procrenderaddglyphs

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Xorg-x11-server: heap buffer overread/data leakage in procxipassivegrabdevice

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• CWE-126

Xorg-x11-server: heap buffer overread/data leakage in procxigetselectedevents

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• CWE-126

Pcp: exposure of the redis server backend allows remote command execution via pmproxy

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Information disclosure

Xorg-x11-server: heap buffer overflow in disabledevice

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Xorg-x11-server: heap buffer overflow in xisenddevicehierarchyevent

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Unbound: unrestricted reconfiguration enabled to anyone that may lead to local privilege escalation

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Broken access control

Xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Kernel: marvin vulnerability side-channel leakage in the rsa decryption operation

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 9
• Information disclosure

Shim: out of bounds read when parsing mz binaries

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Memory corruption

Shim: out-of-bounds read printing error messages

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Memory corruption

Shim: out-of-bounds read in verify_buffer_authenticode() malformed pe file

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Memory corruption

Shim: out-of-bound read in verify_buffer_sbat()

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Memory corruption

Shim: interger overflow leads to heap buffer overflow in verify_sbat_section on 32-bits systems

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Memory corruption

Shim: rce in http boot support may lead to secure boot bypass

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Memory corruption

Xorg-x11-server: heap buffer overflow in devicefocusevent and procxiquerypointer

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Memory corruption

Grub2: bypass the grub password protection feature

• Red Hat Enterprise Linux 9
• Red Hat Enterprise Linux 9.0 Extended Update Support
• Authentication bypass

Ipa: invalid csrf protection

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Cross-site request forgery (CSRF)

Kernel: refcount leak in ctnetlink_create_conntrack()

• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Red Hat Enterprise Linux 8.2 Telecommunications Update Service
• Denial of service

Kernel: gsm multiplexing race condition leads to privilege escalation

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• CWE-366

Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Xorg-x11-server: out-of-bounds memory reads/writes in xkb button actions

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Postgresql: role pg_signal_backend can signal certain superuser processes.

• Red Hat Advanced Cluster Security 4.2
• Red Hat Enterprise Linux 8
• Denial of service

Postgresql: memory disclosure in aggregate function calls

• Red Hat Advanced Cluster Security 4.2
• Red Hat Enterprise Linux 8
• CWE-686

Postgresql: buffer overrun from integer overflow in array modification

• Red Hat Advanced Cluster Security 4.2
• Red Hat Enterprise Linux 7
• Memory corruption

Samba: "rpcecho" development server allows denial of service via sleep() call on ad dc

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.6 Extended Update Support
• Denial of service

Samba: smbd allows client access to unix domain sockets on the file system as root

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.6 Extended Update Support
• Path traversal

Squid: denial of service in http digest authentication

• Red Hat Enterprise Linux 6 Extended Lifecycle Support
• Red Hat Enterprise Linux 7
• Memory corruption

Squid: denial of service in ftp

• Red Hat Enterprise Linux 9
• Red Hat Enterprise Linux 9.0 Extended Update Support
• CWE-681

Squid: dos against http and https

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• CWE-755

Samba: smb clients can truncate files with read-only permissions

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.6 Extended Update Support
• Broken access control

Squid: request/response smuggling in http/1.1 and icap

• Red Hat Enterprise Linux 7 Extended Lifecycle Support
• Red Hat Enterprise Linux 8
• HTTP request smuggling

Kernel: use after free in nvmet_tcp_free_crypto in nvme

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Memory corruption

Insights-client: unsafe handling of temporary files and directories

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• CWE-379

Xorg-x11-server: out-of-bounds write in xichangedeviceproperty/rrchangeoutputproperty

• Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION
• Red Hat Enterprise Linux 7
• Memory corruption

Tracker-miners: sandbox escape

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• CWE-693

Glibc: buffer overflow in ld.so leading to privilege escalation

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.6 Extended Update Support
• Memory corruption

Mariadb: node crashes with transport endpoint is not connected mysqld got signal 6

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
• Denial of service

Kernel: netfilter: potential slab-out-of-bound access due to integer underflow

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 7.7 Advanced Update Support
• Memory corruption

Subscription-manager: inadequate authorization of com.redhat.rhsm1 d-bus interface allows local users to modify configuration

• Red Hat Enterprise Linux 7
• Red Hat Enterprise Linux 8
• Broken access control

Kernel: vmxnet3: null pointer dereference in vmxnet3_rq_cleanup()

• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Red Hat Enterprise Linux 8.2 Telecommunications Update Service
• Memory corruption

Postgresql: extension script @substitutions@ within quoting allow sql injection

• Red Hat Advanced Cluster Security 4.2
• Red Hat Enterprise Linux 8
• SQL injection

Kernel: netfilter: nf_tables_newrule when adding a rule with nfta_rule_chain_id leads to use-after-free

• Red Hat Enterprise Linux 9
• Red Hat Enterprise Linux 9.0 Extended Update Support
• Memory corruption

Kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove()

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.2 Advanced Update Support
• Memory corruption

Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions
• Memory corruption

Kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race

• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 8.6 Extended Update Support
• Memory corruption

Kernel: udmabuf: improper validation of array index leading to local privilege escalation

• Linux kernel
• Red Hat Enterprise Linux 9
• CWE-129