Redhat Enterprise Linux vulnerabilities

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-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-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-2019-11811 [HIGH] CWE-416 CVE-2019-11811: An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted r An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c.

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

CVE-2021-20188 [HIGH] CWE-863 CVE-2021-20188: A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged A flaw was found in podman before 1.7.0. File permissions for non-root users running in a privileged container are not correctly checked. This flaw can be abused by a low-privileged user inside the container to access any other file in the container, even if owned by the root user inside the container. It does not allow to directly escape the containe

CVE-2022-1048 [HIGH] CWE-416 CVE-2022-1048: A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers con A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.

CVE-2019-11038 [MEDIUM] CWE-457 CVE-2019-11038: When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used When using the gdImageCreateFromXbm() function in the GD Graphics Library (aka LibGD) 2.2.5, as used in the PHP GD extension in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the s

CVE-2021-31916 [MEDIUM] CWE-787 CVE-2021-31916: An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the M An out-of-bounds (OOB) memory write flaw was found in list_devices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAP_SYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information.

CVE-2007-0001 [MEDIUM] CVE-2007-0001: The file watch implementation in the audit subsystem (auditctl -w) in the Red Hat Enterprise Linux ( The file watch implementation in the audit subsystem (auditctl -w) in the Red Hat Enterprise Linux (RHEL) 4 kernel 2.6.9 allows local users to cause a denial of service (kernel panic) by replacing a watched file, which does not cause the watch on the old inode to be dropped.

CVE-2020-27749 [MEDIUM] CWE-121 CVE-2020-27749: A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supp A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supplied command line into their corresponding variable contents, using a 1kB stack buffer for temporary storage, without sufficient bounds checking. If the function is called with a command line that references a variable with a sufficiently large payloa

CVE-2023-41175 [MEDIUM] CWE-190 CVE-2023-41175: A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c. This A vulnerability was found in libtiff due to multiple potential integer overflows in raw2tiff.c. This flaw allows remote attackers to cause a denial of service or possibly execute an arbitrary code via a crafted tiff image, which triggers a heap-based buffer overflow.

CVE-2005-0605 [HIGH] CVE-2005-0605: scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value tha scan.c for LibXPM may allow attackers to execute arbitrary code via a negative bitmap_unit value that leads to a buffer overflow.

CVE-2021-3746 [MEDIUM] CWE-119 CVE-2021-3746: A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms

CVE-2004-0554 [LOW] CVE-2004-0554: Linux kernel 2.4.x and 2.6.x for x86 allows local users to cause a denial of service (system crash), Linux kernel 2.4.x and 2.6.x for x86 allows local users to cause a denial of service (system crash), possibly via an infinite loop that triggers a signal handler with a certain sequence of fsave and frstor instructions, as originally demonstrated using a "crash.c" program.

CVE-2019-3880 [MEDIUM] CWE-22 CVE-2019-3880: A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service API. An unprivileged attacker could use this flaw to create a new registry hive file anywhere they have unix permissions which could lead to creation of a new file in the Samba share. Versions before 4.8.11, 4.9.6 and 4.10.2 are vulnerable.