CVSS: 7.1EPSS: 0%CPEs: 13EXPL: 0CVE-2020-24394 – kernel: umask not applied on filesystem without ACL support
https://notcve.org/view.php?id=CVE-2020-24394
19 Aug 2020 — In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered. En el kernel de Linux versiones anteriores a 5.7.8, el archivo fs/nfsd/vfs.c (en el servidor NFS), puede establecer permisos incorrectos en nuevos objetos de un sistema de archivos cuando el sistema de archivos carece de soporte de ACL, también se conoce como CID-22cf84... • http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 4.3EPSS: 1%CPEs: 21EXPL: 0CVE-2020-16166 – kernel: information exposure in drivers/char/random.c and kernel/time/timer.c
https://notcve.org/view.php?id=CVE-2020-16166
30 Jul 2020 — The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c. El kernel de Linux versiones hasta 5.7.11, permite a atacantes remotos realizar observaciones que ayudan a obtener información confidencial sobre el estado interno de la red RNG, también se conoce como CID-f227e3ec3b5c. Esto está relacionado con los archivos d... • http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-330: Use of Insufficiently Random Values •
CVSS: 10.0EPSS: 2%CPEs: 2EXPL: 0CVE-2020-14606
https://notcve.org/view.php?id=CVE-2020-14606
15 Jul 2020 — Vulnerability in the Oracle SD-WAN Edge product of Oracle Communications Applications (component: User Interface). Supported versions that are affected are 8.2 and 9.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle SD-WAN Edge. While the vulnerability is in Oracle SD-WAN Edge, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle SD-WAN Edge. • https://www.oracle.com/security-alerts/cpujul2020.html •
CVSS: 7.5EPSS: 0%CPEs: 21EXPL: 0CVE-2020-12723 – perl: corruption of intermediate language state of compiled regular expression due to recursive S_study_chunk() calls leads to DoS
https://notcve.org/view.php?id=CVE-2020-12723
05 Jun 2020 — regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls. En el archivo regcomp.c en Perl versiones anteriores a 5.30.3, permite un desbordamiento del búfer por medio de una expresión regular diseñada debido a llamadas recursivas de la función S_study_chunk ManhND discovered that Perl incorrectly handled certain regular expressions. In environments where untrusted regular expressions are evaluated, a remote attacker could possibly use... • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-185: Incorrect Regular Expression •
CVSS: 8.2EPSS: 3%CPEs: 23EXPL: 0CVE-2020-10543 – perl: heap-based buffer overflow in regular expression compiler leads to DoS
https://notcve.org/view.php?id=CVE-2020-10543
05 Jun 2020 — Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow. Perl versiones anteriores a 5.30.3 en plataformas de 32 bits permite un desbordamiento del búfer en la región heap de la memoria porque los cuantificadores de expresiones regulares anidadas presentan un desbordamiento de enteros ManhND discovered that Perl incorrectly handled certain regular expressions. In environments where untrusted regular expressions are eva... • http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00044.html • CWE-190: Integer Overflow or Wraparound CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 41EXPL: 1CVE-2020-12771 – Ubuntu Security Notice USN-4463-1
https://notcve.org/view.php?id=CVE-2020-12771
09 May 2020 — An issue was discovered in the Linux kernel through 5.6.11. btree_gc_coalesce in drivers/md/bcache/btree.c has a deadlock if a coalescing operation fails. Se detectó un problema en el kernel de Linux versiones hasta 5.6.11. La función btree_gc_coalesce en el archivo drivers/md/bcache/btree.c, presenta un punto muerto si se produce un fallo de la operación de coalescencia. Timothy Michaud discovered that the i915 graphics driver in the Linux kernel did not properly validate user memory locations for the i915... • http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00071.html • CWE-667: Improper Locking •
CVSS: 7.4EPSS: 0%CPEs: 24EXPL: 1CVE-2019-5108 – kernel: triggering AP to send IAPP location updates for stations before the required authentication process has completed can lead to DoS
https://notcve.org/view.php?id=CVE-2019-5108
23 Dec 2019 — An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentic... • http://packetstormsecurity.com/files/156455/Kernel-Live-Patch-Security-Notice-LSN-0063-1.html • CWE-287: Improper Authentication CWE-440: Expected Behavior Violation •
CVSS: 5.5EPSS: 0%CPEs: 15EXPL: 1CVE-2019-19922 – kernel: when cpu.cfs_quota_us is used allows attackers to cause a denial of service against non-cpu-bound applications
https://notcve.org/view.php?id=CVE-2019-19922
22 Dec 2019 — kernel/sched/fair.c in the Linux kernel before 5.3.9, when cpu.cfs_quota_us is used (e.g., with Kubernetes), allows attackers to cause a denial of service against non-cpu-bound applications by generating a workload that triggers unwanted slice expiration, aka CID-de53fd7aedb1. (In other words, although this slice expiration would typically be seen with benign workloads, it is possible that an attacker could calculate how many stray requests are required to force an entire Kubernetes cluster into a low-perfo... • https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 4.6EPSS: 0%CPEs: 4EXPL: 0CVE-2019-19535
https://notcve.org/view.php?id=CVE-2019-19535
03 Dec 2019 — In the Linux kernel before 5.2.9, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver, aka CID-30a8beeb3042. En el kernel de Linux versiones anteriores a 5.2.9, hay un bug de filtrado de información que puede ser causado por un dispositivo USB malicioso en el controlador del archivo drivers/net/can/usb/peak_usb/pcan_usb_fd.c, también se conoce como CID-30a8beeb3042. • http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html • CWE-908: Use of Uninitialized Resource CWE-909: Missing Initialization of Resource •
CVSS: 4.9EPSS: 0%CPEs: 42EXPL: 0CVE-2019-19063 – kernel: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c allow for a DoS
https://notcve.org/view.php?id=CVE-2019-19063
18 Nov 2019 — Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113. Dos pérdidas de memoria en la función rtl_usb_probe() en el archivo drivers/net/wireless/realtek/rtlwifi/usb.c en el kernel de Linux versiones hasta la versión 5.3.11, permiten a atacantes causar una denegación de servicio (consumo de memoria), también se conoce como CID-3f9361695113. A flaw ... • http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html • CWE-400: Uncontrolled Resource Consumption CWE-401: Missing Release of Memory after Effective Lifetime •