what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New
Showing 1 - 6 of 6 RSS Feed

CVE-2021-4135

Status Candidate

Overview

A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data.

Related Files

Ubuntu Security Notice USN-5377-1
Posted Apr 13, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5377-1 - It was discovered that the network traffic control implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-28711, CVE-2021-28715, CVE-2021-4135, CVE-2021-43976, CVE-2021-44733, CVE-2021-45095, CVE-2021-45469, CVE-2021-45480, CVE-2022-0435, CVE-2022-0492, CVE-2022-1055, CVE-2022-27666
SHA-256 | 7e8bb3e3236447d1446aec7cdf4a4e028e781bb1a791ee70ba7d1d4a0e3b9b7b
Ubuntu Security Notice USN-5368-1
Posted Apr 7, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5368-1 - It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the network traffic control implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-28711, CVE-2021-28715, CVE-2021-39685, CVE-2021-39698, CVE-2021-4135, CVE-2021-4197, CVE-2021-43975, CVE-2021-44733, CVE-2021-45095, CVE-2021-45402, CVE-2021-45480, CVE-2022-0264, CVE-2022-0382, CVE-2022-0435, CVE-2022-0492, CVE-2022-0516, CVE-2022-0742, CVE-2022-1055, CVE-2022-23222, CVE-2022-27666
SHA-256 | 5d0b16263370f4a729db7ba7a5a7cdbc7ade51f3de840e5c97e95000dd201eb7
Ubuntu Security Notice USN-5338-1
Posted Mar 22, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5338-1 - Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges. J

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-28711, CVE-2021-28715, CVE-2021-4135, CVE-2021-43976, CVE-2021-44733, CVE-2021-45095, CVE-2021-45480, CVE-2022-0435, CVE-2022-0492, CVE-2022-0516
SHA-256 | 8237e5780ec9d5762a287998415d277ae8d9148196c501305fc7c81735e15f4e
Ubuntu Security Notice USN-5337-1
Posted Mar 22, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5337-1 - It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges.

tags | advisory, denial of service, arbitrary, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-28711, CVE-2021-28715, CVE-2021-39685, CVE-2021-39698, CVE-2021-4135, CVE-2021-4197, CVE-2021-43975, CVE-2021-44733, CVE-2021-45095, CVE-2021-45402, CVE-2021-45480, CVE-2022-0264, CVE-2022-0382, CVE-2022-0435, CVE-2022-0492, CVE-2022-0516, CVE-2022-0742, CVE-2022-23222
SHA-256 | 4dff7bdfe15d8b868bc4461cfd70105479202ceeccf3bca61cd797c093e0dd5a
Red Hat Security Advisory 2021-3819-01
Posted Oct 13, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3819-01 - .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.208 and .NET Runtime 5.0.11.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-41355
SHA-256 | a4090e605d8723cba592a4955b06859a1f48afdce992603f7cd4beb6cd7620be
Red Hat Security Advisory 2021-3818-01
Posted Oct 13, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3818-01 - .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 5.0.208 and .NET Runtime 5.0.11.

tags | advisory
systems | linux, redhat
advisories | CVE-2021-41355
SHA-256 | 9d932a3df38104c117088f3b6bd633e3a0bd85891b4ff56222613fe3d3773c0c
Page 1 of 1
Back1Next

File Archive:

April 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Apr 1st
    10 Files
  • 2
    Apr 2nd
    26 Files
  • 3
    Apr 3rd
    40 Files
  • 4
    Apr 4th
    6 Files
  • 5
    Apr 5th
    26 Files
  • 6
    Apr 6th
    0 Files
  • 7
    Apr 7th
    0 Files
  • 8
    Apr 8th
    22 Files
  • 9
    Apr 9th
    14 Files
  • 10
    Apr 10th
    10 Files
  • 11
    Apr 11th
    13 Files
  • 12
    Apr 12th
    14 Files
  • 13
    Apr 13th
    0 Files
  • 14
    Apr 14th
    0 Files
  • 15
    Apr 15th
    0 Files
  • 16
    Apr 16th
    0 Files
  • 17
    Apr 17th
    0 Files
  • 18
    Apr 18th
    0 Files
  • 19
    Apr 19th
    0 Files
  • 20
    Apr 20th
    0 Files
  • 21
    Apr 21st
    0 Files
  • 22
    Apr 22nd
    0 Files
  • 23
    Apr 23rd
    0 Files
  • 24
    Apr 24th
    0 Files
  • 25
    Apr 25th
    0 Files
  • 26
    Apr 26th
    0 Files
  • 27
    Apr 27th
    0 Files
  • 28
    Apr 28th
    0 Files
  • 29
    Apr 29th
    0 Files
  • 30
    Apr 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close