CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-4144 – QEMU: QXL: qxl_phys2virt unsafe address translation can lead to out-of-bounds read
https://notcve.org/view.php?id=CVE-2022-4144
29 Nov 2022 — An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition. Se encontró una falla de lectura fuera de los límites en la emulación del dispositivo de visualización QXL en QEMU. La función ... • https://bugzilla.redhat.com/show_bug.cgi?id=2148506 • CWE-125: Out-of-bounds Read •
CVSS: 7.1EPSS: 0%CPEs: 2EXPL: 0CVE-2022-3775 – grub2: Heap based out-of-bounds write when redering certain unicode sequences
https://notcve.org/view.php?id=CVE-2022-3775
16 Nov 2022 — When rendering certain unicode sequences, grub2's font code doesn't proper validate if the informed glyph's width and height is constrained within bitmap size. As consequence an attacker can craft an input which will lead to a out-of-bounds write into grub2's heap, leading to memory corruption and availability issues. Although complex, arbitrary code execution could not be discarded. Al representar ciertas secuencias Unicode, el código de fuente de grub2 no se valida correctamente si el ancho y alto del gli... • https://access.redhat.com/security/cve/cve-2022-3775 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 1CVE-2022-3821 – systemd: buffer overrun in format_timespan() function
https://notcve.org/view.php?id=CVE-2022-3821
08 Nov 2022 — An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service. Se descubrió un problema de error de uno en uno en Systemd en la función format_timespan() de time-util.c. Un atacante podría proporcionar valores específicos de tiempo y precisión que provoquen una saturación del búfer en format_timespan(), lo que provocará una Deneg... • https://bugzilla.redhat.com/show_bug.cgi?id=2139327 • CWE-193: Off-by-one Error •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 1CVE-2022-2963 – SUSE Security Advisory - SUSE-SU-2022:3673-1
https://notcve.org/view.php?id=CVE-2022-2963
14 Oct 2022 — A vulnerability found in jasper. This security vulnerability happens because of a memory leak bug in function cmdopts_parse that can cause a crash or segmentation fault. Una vulnerabilidad encontrada en jasper. Esta vulnerabilidad de seguridad es producida debido a un fallo de filtrad de memoria en la función cmdopts_parse que puede causar un fallo o una falla de segmentación An update that fixes one vulnerability is now available. This update for jasper fixes the following issues. • https://access.redhat.com/security/cve/CVE-2022-2963 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 7.1EPSS: 0%CPEs: 5EXPL: 2CVE-2022-2990 – buildah: possible information disclosure and modification
https://notcve.org/view.php?id=CVE-2022-2990
13 Sep 2022 — 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. Un manejo incorrecto de los grupos suplementarios en el motor de contenedores de Buildah podría conllevar a una divulgación de información confidencial o una posible modifi... • https://bugzilla.redhat.com/show_bug.cgi?id=2121453 • CWE-842: Placement of User into Incorrect Group CWE-863: Incorrect Authorization •
CVSS: 7.1EPSS: 0%CPEs: 6EXPL: 2CVE-2022-2989 – podman: possible information disclosure and modification
https://notcve.org/view.php?id=CVE-2022-2989
13 Sep 2022 — 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. Un manejo incorrecto de los grupos suplementarios en el motor de contenedores Podman podría conllevar a una divulgación de información confidencial o una posible modificació... • https://bugzilla.redhat.com/show_bug.cgi?id=2121445 • CWE-842: Placement of User into Incorrect Group CWE-863: Incorrect Authorization •
CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2022-2964 – kernel: memory corruption in AX88179_178A based USB ethernet device.
https://notcve.org/view.php?id=CVE-2022-2964
09 Sep 2022 — A flaw was found in the Linux kernel’s driver for the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet Devices. The vulnerability contains multiple out-of-bounds reads and possible out-of-bounds writes. Se ha encontrado un fallo en el controlador del kernel de Linux para los dispositivos USB 2.0/3.0 Gigabit Ethernet basados en ASIX versión AX88179_178A. La vulnerabilidad contiene múltiples lecturas fuera de límites y posibles escrituras fuera de límites Red Hat Advanced Cluster Management for Kubernetes... • https://bugzilla.redhat.com/show_bug.cgi?id=2067482 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 1CVE-2022-2905 – Ubuntu Security Notice USN-5729-1
https://notcve.org/view.php?id=CVE-2022-2905
09 Sep 2022 — An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data. Se ha encontrado un fallo de lectura de memoria fuera de límites en el subsistema BPF del kernel de Linux en la forma en que un usuario llama a la función bpf_tail_call con una clave mayor que el max_entries del mapa. Este fallo permite a un usuario local conseguir a... • https://bugzilla.redhat.com/show_bug.cgi?id=2121800 • CWE-125: Out-of-bounds Read •
CVSS: 7.8EPSS: 0%CPEs: 23EXPL: 0CVE-2020-10735 – python: int() type in PyLong_FromString() does not limit amount of digits converting text to int leading to DoS
https://notcve.org/view.php?id=CVE-2020-10735
09 Sep 2022 — A flaw was found in python. In algorithms with quadratic time complexity using non-binary bases, when using int("text"), a system could take 50ms to parse an int string with 100,000 digits and 5s for 1,000,000 digits (float, decimal, int.from_bytes(), and int() for binary bases 2, 4, 8, 16, and 32 are not affected). The highest threat from this vulnerability is to system availability. Se ha encontrado un fallo en python. En los algoritmos con complejidad de tiempo cuadrática que usan bases no binarias, cuan... • http://www.openwall.com/lists/oss-security/2022/09/21/1 • CWE-400: Uncontrolled Resource Consumption CWE-704: Incorrect Type Conversion or Cast •
CVSS: 6.8EPSS: 0%CPEs: 10EXPL: 2CVE-2022-2850 – 389-ds-base: SIGSEGV in sync_repl
https://notcve.org/view.php?id=CVE-2022-2850
05 Sep 2022 — A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514. Se ha encontrado un fallo en 389-ds-base. • https://access.redhat.com/security/cve/CVE-2022-2850 • CWE-476: NULL Pointer Dereference •