CyberSecurityBoard
Sponsor Register Login

CVE-2024-36926

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE At the time of LPAR boot up, partition firmware provides Open Firmware property ibm,dma-window for the PE. This property is provided on the PCI bus the PE is attached to. There are execptions where the partition firmware might not provide this property for the PE at the time of LPAR boot up. One of the scenario is where the firmware has frozen the PE due to some error condition. This PE is frozen for 24 hours or unless the whole system is reinitialized. Within this time frame, if the LPAR is booted, the frozen PE will be presented to the LPAR but ibm,dma-window property could be missing. Today, under these circumstances, the LPAR oopses with NULL pointer dereference, when configuring the PCI bus the PE is attached to. BUG: Kernel NULL pointer dereference on read at 0x000000c8 Faulting instruction address: 0xc0000000001024c0 Oops: Kernel access of bad area, sig: 7 [#1] LE PAGE_SIZE=64K MMU=Radix SMP NR_CPUS=2048 NUMA pSeries Modules linked in: Supported: Yes CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.4.0-150600.9-default #1 Hardware name: IBM,9043-MRX POWER10 (raw) 0x800200 0xf000006 of:IBM,FW1060.00 (NM1060_023) hv:phyp pSeries NIP: c0000000001024c0 LR: c0000000001024b0 CTR: c000000000102450 REGS: c0000000037db5c0 TRAP: 0300 Not tainted (6.4.0-150600.9-default) MSR: 8000000002009033 CR: 28000822 XER: 00000000 CFAR: c00000000010254c DAR: 00000000000000c8 DSISR: 00080000 IRQMASK: 0 ... NIP [c0000000001024c0] pci_dma_bus_setup_pSeriesLP+0x70/0x2a0 LR [c0000000001024b0] pci_dma_bus_setup_pSeriesLP+0x60/0x2a0 Call Trace: pci_dma_bus_setup_pSeriesLP+0x60/0x2a0 (unreliable) pcibios_setup_bus_self+0x1c0/0x370 __of_scan_bus+0x2f8/0x330 pcibios_scan_phb+0x280/0x3d0 pcibios_init+0x88/0x12c do_one_initcall+0x60/0x320 kernel_init_freeable+0x344/0x3e4 kernel_init+0x34/0x1d0 ret_from_kernel_user_thread+0x14/0x1c

This Cyber News was published on www.tenable.com. Publication date: Fri, 31 May 2024 08:56:03 +0000


Cyber News related to CVE-2024-36926

AWS LetsEncrypt Lambda: Custom TLS Provider - DZone - Trying to renew ... INFO[0000] Checking certificate for domain 'hackernoon.referrs.me' with arn 'arn:aws:acm:us-east-2:004867756392:certificate/72f872fd-e577-43f4-ae38-6833962630af' INFO[0000] Certificate status is 'ISSUED' INFO[0000] Certificate in ...
2 months ago Feeds.dzone.com
Vulnerability Summary for the Week of March 11, 2024 - Published 2024-03-15 CVSS Score not yet calculated Source & Patch Info CVE-2021-47111416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67 PrimaryVendor - Product linux - linux Description In the ...
9 months ago Cisa.gov
CVE-2024-36926 - In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/iommu: LPAR panics during boot up with a frozen PE At the time of LPAR boot up, partition firmware provides Open Firmware property ibm,dma-window for the PE. This ...
6 months ago Tenable.com
CVE-2021-36932 - Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-26433, CVE-2021-36926, CVE-2021-36933. ...
3 years ago
CVE-2021-36933 - Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-26433, CVE-2021-36926, CVE-2021-36932. ...
3 years ago
CVE-2021-36926 - Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-26433, CVE-2021-36932, CVE-2021-36933. ...
3 years ago
CVE-2021-26433 - Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-36926, CVE-2021-36932, CVE-2021-36933. ...
3 years ago
CVE-2022-36926 - Zoom Rooms for macOS clients before version 5.11.3 contain a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability to escalate their privileges to root. ...
1 year ago
CVE-2023-36926 - Due to missing authentication check in SAP Host Agent - version 7.22, an unauthenticated attacker can set an undocumented parameter to a particular compatibility value and in turn call read functions. This allows the attacker to gather some ...
2 months ago
Vulnerability Summary for the Week of March 4, 2024 - Published 2024-03-06 CVSS Score not yet calculated Source & Patch Info CVE-2023-52584416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67416baaa9-dc9f-4396-8d5f-8c081fb06d67 PrimaryVendor - ...
9 months ago Cisa.gov
CVE-2024-37051 - GitHub access token could be exposed to third-party sites in JetBrains IDEs after version 2023.1 and less than: IntelliJ IDEA 2023.1.7, 2023.2.7, 2023.3.7, 2024.1.3, 2024.2 EAP3; Aqua 2024.1.2; CLion 2023.1.7, 2023.2.4, 2023.3.5, 2024.1.3, 2024.2 ...
6 months ago Tenable.com
The Top 24 Security Predictions for 2024 - Welcome to the second installment of this comprehensive annual look at global cybersecurity industry predictions from the top security industry vendors, technology magazines, expert thought leaders and many more. Last week, in part one of The Top 24 ...
11 months ago Securityboulevard.com
CVE-2024-9256 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9255 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9254 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9253 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9252 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9251 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9250 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9246 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
CVE-2024-9243 - Addressed potential issues where the application could be exposed to a Use-After-Free vulnerability and crash when handling certain checkbox field objects, Doc objects, Annotation objects, or AcroForms, which attackers could exploit to execute remote ...
2 months ago Tenable.com
Securing Gold: Assessing Cyber Threats on Paris 2024 - The next Olympic Games hosted in Paris will take place from 26 July to 11 August 2024, while the Paralympic Games will be carried out from 28 August to 8 September 2024. Paris 2024 estimated the number of spectators for the next edition to be 9,7 ...
11 months ago Blog.sekoia.io
Microsoft Office 2024 now available for Windows and macOS users - As announced earlier in September, starting in Office 2024, Microsoft will also turn off ActiveX controls by default in Word, Excel, PowerPoint, and Visio client apps, a measure likely prompted by ActiveX's well-known security issues. Last month, ...
2 months ago Bleepingcomputer.com
Critical Zimbra Postjournal flaw CVE-2024-45519 actively exploited in the wild. Patch it now! - “Beginning on September 28, @Proofpoint began observing attempts to exploit CVE-2024-45519, a remote code execution vulnerability in Zimbra mail servers. Beginning on September 28, @Proofpoint began observing attempts to exploit CVE-2024-45519, ...
2 months ago Securityaffairs.com
The Top 24 Security Predictions for 2024 - For 2024, top topics range from upcoming elections to regional wars to space exploration to advances in AI. And with technology playing a more central role in every area of life, annual cybersecurity prediction reports, cyber industry forecasts and ...
1 year ago Securityboulevard.com

Latest Cyber News


Cyber Trends (last 7 days)


Trending Cyber News (last 7 days)