oss-sec: Linux kernel TLS ULP use-after-free in tls_sk_proto_close()
Hello oss-security, I am disclosing a Linux kernel vulnerability in the TLS ULP subsystem. Affected component: Linux kernel TLS ULP File: net/tls/tls_main.c Fun...
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USN-8374-1: Linux kernel vulnerabilities
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
The Linux Kernel Ready To Make TSC A Hard Requirement For x86 CPUs
Now that the Linux kernel has been removing Intel 486 CPU support and also proceeding to drop other vintage CPUs like the AMD K5 CPU support and AMD Elan , the ...
iSCSI CHAP: Heap Buffer Overflow in the Linux Kernel
Heap buffer overflow in the iSCSI target CHAP authentication code: the BASE64 branch of chap_server_compute_hash() passes attacker-controlled input directly to ...
oss-sec: Re: CIFSwitch: Linux kernel/cifs-utils local root via forged cifs.spnego upcall
Hi folks, Emailing here now that the embargo agreed upon with linux-distros@ has expired. Flagging a local root vulnerability spanning both CIFS in the kernel a...
Kernel prepatch 7.1-rc6
The 7.1-rc6 kernel prepatch is out for testing. Linus said: 'Well, I wouldn't call this 'small [...]
oss-sec: Re: Linux: DMA-after-unmap race in ZCRX via netif_rxq_cleanup_unlease() ordering inversion (netkit + page_pool)
Hi Ahmed, Your message was CC'ed to oss-security and Linux kernel lists. Please don't ever do that, it is explicitly against our content guidelines: https://oss...
oss-sec: CIFSwitch: Linux kernel/cifs-utils local root via forged cifs.spnego upcall
Hi folks, Emailing here now that the embargo agreed upon with linux-distros@ has expired. Flagging a local root vulnerability spanning both CIFS in the kernel a...
oss-sec: Linux: DMA-after-unmap race in ZCRX via netif_rxq_cleanup_unlease() ordering inversion (netkit + page_pool)
Hello, I would like to report a source-proven teardown ordering bug in the Linux kernel that can lead to a DMA-after-unmap race condition involving ZCRX (io_uri...