CVE-2023-52582 netfs: Only call folio_start_fscache() one time for each folio

In the Linux kernel, the following vulnerability has been resolved: netfs: Only call foliostartfscache one time for each folio If a network filesystem using netfs implements a clamplength function, it can set subrequest lengths smaller than a page size. When we loop through the folios in...

CVE-2023-52567 serial: 8250_port: Check IRQ data before use

In the Linux kernel, the following vulnerability has been resolved: serial: 8250port: Check IRQ data before use In case the leaf driver wants to use IRQ polling irq = 0 and IIR register shows that an interrupt happened in the 8250 hardware the IRQ data can be NULL. In such a case we need to skip...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-smbios-wmi: Fix oops on rmmod dellsmbios initdellsmbioswmi only registers the dellsmbioswmidriver on systems where the Dell WMI interface is supported. While exitdellsmbioswmi unregisters it unconditionally, th...

UBUNTU-CVE-2021-47073

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-smbios-wmi: Fix oops on rmmod dellsmbios initdellsmbioswmi only registers the dellsmbioswmidriver on systems where the Dell WMI interface is supported. While exitdellsmbioswmi unregisters it unconditionally, th...

CVE-2021-47073

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-smbios-wmi: Fix oops on rmmod dellsmbios initdellsmbioswmi only registers the dellsmbioswmidriver on systems where the Dell WMI interface is supported. While exitdellsmbioswmi unregisters it unconditionally, th...

CVE-2021-47073 platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-smbios-wmi: Fix oops on rmmod dellsmbios initdellsmbioswmi only registers the dellsmbioswmidriver on systems where the Dell WMI interface is supported. While exitdellsmbioswmi unregisters it unconditionally, th...

CVE-2021-47073

CVE-2021-47073 concerns a Linux kernel issue in platform/x86 dell-smbios-wmi where unregistering the driver occurred unconditionally, causing a kernel oops at module removal. The fix ensures unregister happens only under the same condition as registration (Dell WMI support). Affects the Dell WMI ...

SUSE CVE-2023-52476

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses We found that a panic can occur when a vsyscall is made while LBR sampling is active. If the vsyscall is interrupted NMI for perf sampling, this call sequence can occur most recent at top:...

CVE-2024-26612 netfs, fscache: Prevent Oops in fscache_put_cache()

In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscacheputcache This function dereferences "cache" and then checks if it's ISERRORNULL. Check first, then dereference...

CVE-2024-26612 netfs, fscache: Prevent Oops in fscache_put_cache()

In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscacheputcache This function dereferences "cache" and then checks if it's ISERRORNULL. Check first, then dereference...

CVE-2024-26612

In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscacheputcache This function dereferences "cache" and then checks if it's ISERRORNULL. Check first, then dereference...

CVE-2024-26612 netfs, fscache: Prevent Oops in fscache_put_cache()

In the Linux kernel, the following vulnerability has been resolved: netfs, fscache: Prevent Oops in fscacheputcache This function dereferences "cache" and then checks if it's ISERRORNULL. Check first, then dereference...

CVE-2021-46995

In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: mcp251xfdprobe: fix an error pointer dereference in probe When we converted this code to use deverrprobe we accidentally removed a return. It means that if devmclkget it will lead to an Oops when we call clkgetrat...

CVE-2023-52476

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses We found that a panic can occur when a vsyscall is made while LBR sampling is active. If the vsyscall is interrupted NMI for perf sampling, this call sequence can occur most recent at top:...

CVE-2023-52476

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses We found that a panic can occur when a vsyscall is made while LBR sampling is active. If the vsyscall is interrupted NMI for perf sampling, this call sequence can occur most recent at top:...

UBUNTU-CVE-2023-52476

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses We found that a panic can occur when a vsyscall is made while LBR sampling is active. If the vsyscall is interrupted NMI for perf sampling, this call sequence can occur most recent at top:...

CVE-2021-46995

In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: mcp251xfdprobe: fix an error pointer dereference in probe When we converted this code to use deverrprobe we accidentally removed a return. It means that if devmclkget it will lead to an Oops when we call clkgetrat...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix port event handling on init For some reason there might be a crash during ports creation if port events are handling at the same time because fw may send initial port event with down state. The crash...

CVE-2021-46995

In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: mcp251xfdprobe: fix an error pointer dereference in probe When we converted this code to use deverrprobe we accidentally removed a return. It means that if devmclkget it will lead to an Oops when we call clkgetrat...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: mcp251xfdprobe: fix an error pointer dereference in probe When we converted this code to use deverrprobe we accidentally removed a return. It means that if devmclkget it will lead to an Oops when we call clkgetrat...