Qualcomm Android - Kernel Use-After-Free via Incorrect set_page_dirty() in KGSL Exploit

The following issue exists in the android-msm-wahoo-4.4-pie branch of https://android.googlesource.com/kernel/msm and possibly others: When kgslmementrydestroy in drivers/gpu/msm/kgsl.c is called for a writable entry with memtype KGSLMEMENTRYUSER, it attempts to mark the entry's pages as dirty...

Qualcomm Android - Kernel Use-After-Free via Incorrect set_page_dirty() in KGSL

Qualcomm Android - Kernel Use-After-Free via Incorrect setpagedirty in KGSL The following issue exists in the android-msm-wahoo-4.4-pie branch of https://android.googlesource.com/kernel/msm and possibly others: When kgslmementrydestroy in drivers/gpu/msm/kgsl.c is called for a writable entry with...

Qualcomm Android - Kernel Use-After-Free via Incorrect set_page_dirty() in KGSL

The following issue exists in the android-msm-wahoo-4.4-pie branch of https://android.googlesource.com/kernel/msm and possibly others: When kgslmementrydestroy in drivers/gpu/msm/kgsl.c is called for a writable entry with memtype KGSLMEMENTRYUSER, it attempts to mark the entry's pages as dirty...

Use-After-Free (UAF)

Firefox Firefox ESR and Thunderbird are vulnerable to use-after-free vulnerability. A memory error may occur when an IndexedDB index is deleted while still in use allowing remote unauthenticated attackers to crash the application...

Google Chrome 72.0.3626.119 - 'FileReader' Use-After-Free (Metasploit)

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Chrome 72.0.3626.119 FileReader UaF exploit for Windows 7 x86', 'Description' = %q This exploit takes advantage of a use after free vulnerability...

Use-After-Free (UAF)

Firefox, Firefox ESR and Thunderbird are vulnerable to use-after-free vulnerability. Errors in the handling of node adoption while manipulating DOM events and removing audio elements could possibly result in a system crash...

One_gadget and UAF combined with the use of a heap overflow vulnerability research-exploit warning-the black bar safety net

! Overview: through a simple ROP topics understanding Onegadget works, then use it to provide the ROP chain to achieve a heap of UAF vulnerabilities. Stack Overflow as a CTF pwn a big question, very worthy of study. The present article is for a certain Stack Overflow, and the stack use of the...

Apache 2.4.17 2.4.38 - apache2ctl graceful logrotate Local Privilege Escalation

Apache 2.4.17 2.4.38 - apache2ctl graceful logrotate Local Privilege Escalation ?php CARPE DIEM: CVE-2019-0211 Apache Root Privilege Escalation Charles Fol @cfreal 2019-04-08 INFOS https://cfreal.github.io/carpe-diem-cve-2019-0211-apache-local-root.html USAGE 1. Upload exploit to Apache HTTP serv...

CARPE (DIEM) Apache 2.4.x Local Privilege Escalation

?php CARPE DIEM: CVE-2019-0211 Apache Root Privilege Escalation Charles Fol @cfreal 2019-04-08 INFOS https://cfreal.github.io/carpe-diem-cve-2019-0211-apache-local-root.html USAGE 1. Upload exploit to Apache HTTP server 2. Send request to page 3. Await 6:25AM for logrotate to restart Apache 4...

WebKitGTK+ - ThreadedCompositor Race Condition Exploit

@keyframes foo 0% opacity: 0; 100% opacity: 1; div animation-name: foo; animation-duration: 1s; animation-iteration-count: infinite; filter: saturate50%; frame = document.createElement"iframe"; setInterval = frame.remove; document.body.appendChildframe; doc = frame.contentDocument;...

WebKitGTK+ - ThreadedCompositor Race Condition

WebKitGTK+ - ThreadedCompositor Race Condition @keyframes foo 0% opacity: 0; 100% opacity: 1; div animation-name: foo; animation-duration: 1s; animation-iteration-count: infinite; filter: saturate50%; frame = document.createElement"iframe"; setInterval = frame.remove;...

WebKitGTK+ - 'ThreadedCompositor' Race Condition

@keyframes foo 0% opacity: 0; 100% opacity: 1; div animation-name: foo; animation-duration: 1s; animation-iteration-count: infinite; filter: saturate50%; frame = document.createElement"iframe"; setInterval = frame.remove; document.body.appendChildframe; doc = frame.contentDocument;...

CVE-2019-5786: chrome in the wild exploit 0day vulnerability alerts-a vulnerability alert-the black bar safety net

! 0x00 vulnerability background Beijing 3 month 6 days, 360CERT monitoring to chrome release version update72.0.3626.119-72.0.3626.121, fixes in the wild using CVE-2019-5786。 The vulnerability to harm is more serious, a greater impact. 0x01 vulnerability details CVE-2019-5786 is located on the...

Immunity Canvas: DESTROYCLASS_UAF_LPE

Name| destroyclassuaflpe ---|--- CVE| CVE-2019-0623 Exploit Pack| CANVAS Description| DestroyClass UAF LPE Notes| CVE Name: CVE-2019-0623 Notes: Tested: - Windows 7 x64 VENDOR: Microsoft CVE Url: https://nvd.nist.gov/vuln/detail/CVE-2019-0623 CVSS: 10.0...

WebKit JSC JIT - GetIndexedPropertyStorage Use-After-Free Exploit

/ The doesGC function simply takes a node, and tells if it might cause a garbage collection. This function is used to determine whether to insert write barriers. But it's missing GetIndexedPropertyStorage that can cause a garbage collection via rope strings. As a result, it can lead to UaF. PoC: ...

Microsoft Windows 10 - RestrictedErrorInfo Unmarshal Section Handle Use-After-Free Exploit

Windows: RestrictedErrorInfo Unmarshal Section Handle UAF EoP Platform: Windows 10 1709/1809 Class: Elevation of Privilege Security Boundary per Windows Security Service Criteria: User boundary Summary: The WinRT RestrictedErrorInfo doesn’t correctly check the validity of a handle to a section...

WebKit JSC JIT Use-After-Free

WebKit: JSC: JIT: GetIndexedPropertyStorage can GC CVE-2018-4442 The doesGC function simply takes a node, and tells if it might cause a garbage collection. This function is used to determine whether to insert write barriers. But it's missing some cases such as StringCharAt, StringCharCodeAt and...

Microsoft Windows 10 - 'RestrictedErrorInfo' Unmarshal Section Handle Use-After-Free

Windows: RestrictedErrorInfo Unmarshal Section Handle UAF EoP Platform: Windows 10 1709/1809 Class: Elevation of Privilege Security Boundary per Windows Security Service Criteria: User boundary Summary: The WinRT RestrictedErrorInfo doesn’t correctly check the validity of a handle to a section...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service. Local users are able to exploit a race condition in the ALSA subsystem to crash the application via malicious /dev/snd/seq ioctl calls. The crash is a result of a use-after-free UAF bug in sndseqioctlcreateport...

WebKit JSC - AbstractValue::set Use-After-Free

WebKit JSC - AbstractValue::set Use-After-Free indexingType; mtype = speculationFromStructurestructure.get; mvalue = JSValue; checkConsistency; assertIsRegisteredgraph; It works out marrayModes using structure-indexingType instead of structure-indexingMode. As structure-indexingType masks out the...