Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-402226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-402226 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: userial: Fix the issue that gsstartio crashed due to accessing null pointer...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986338)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986338 advisory. In the Linux kernel, the following vulnerability has been resolved: dm: fix mempool NULL pointer race when completing IO dmiodecpending calls endioacct first and wil...

SUSE CVE-2023-53597

In the Linux kernel, the following vulnerability has been resolved: cifs: fix mid leak during reconnection after timeout threshold When the number of responses with status of STATUSIOTIMEOUT exceeds a specified threshold NUMSTATUSIOTIMEOUT, we reconnect the connection. But we do not return the mi...

SUSE CVE-2023-53604

In the Linux kernel, the following vulnerability has been resolved: dm integrity: call kmemcachedestroy in dmintegrityinit error path Otherwise the journaliocache will leak if dmregistertarget fails...

SUSE CVE-2025-39929

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix smbdirectrecvio leak in smbdnegotiate error path During tests of another unrelated patch I was able to trigger this error: Objects remaining on kmemcacheshutdown...

io_uring/io-wq: Use set_bit() and test_bit() at worker->flags

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CVE-2023-53609

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

CVE-2023-53597

In the Linux kernel, the following vulnerability has been resolved: cifs: fix mid leak during reconnection after timeout threshold When the number of responses with status of STATUSIOTIMEOUT exceeds a specified threshold NUMSTATUSIOTIMEOUT, we reconnect the connection. But we do not return the mi...

UBUNTU-CVE-2022-50488

In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix possible uaf for 'bfqq-bic' Our test report a uaf for 'bfqq-bic' in 5.10: ================================================================== BUG: KASAN: use-after-free in bfqselectqueue+0x378/0xa30 CPU: 6 PID:...

UBUNTU-CVE-2023-53604

In the Linux kernel, the following vulnerability has been resolved: dm integrity: call kmemcachedestroy in dmintegrityinit error path Otherwise the journaliocache will leak if dmregistertarget fails...

CVE-2023-53604

CVE-2023-53604: In the Linux kernel, the dm_integrity component may leak journal_io_cache if dm_register_target() fails due to an error path that calls kmem_cache_destroy() in dm_integrity_init(). This root cause is documented in the initial report as a resolution for the leak in journal_io_cache...

CVE-2022-50493

CVE-2022-50493 is a Linux kernel vulnerability affecting the scsi/qla2xxx path where a crash can occur during CPU hotplug when an I/O abort times out. The issue stems from abort completion being issued without ensuring the I/O was still outstanding, potentially triggering a crash in the nvme/fabr...

CVE-2022-50493 scsi: qla2xxx: Fix crash when I/O abort times out

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix crash when I/O abort times out While performing CPU hotplug, a crash with the following stack was seen: Call Trace: qla24xxprocessresponsequeue+0x42a/0x970 qla2xxx qla2x00startnvmemq+0x3a2/0x4b0 qla2xxx...

CVE-2023-53579

In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: fix irq domain leak Uwe Kleine-König pointed out we still have one resource leak in the mvebu driver triggered on driver detach. Let's address it with a custom devm action...

CVE-2023-53576 null_blk: Always check queue mode setting from configfs

In the Linux kernel, the following vulnerability has been resolved: nullblk: Always check queue mode setting from configfs Make sure to check device queue mode in the nullvalidateconf and return error for NULLQRQ as we don't allow legacy I/O path, without this patch we get OOPs when queue mode is...

EUVD-2025-32395

In the Linux kernel, the following vulnerability has been resolved: dm-stripe: fix a possible integer overflow There's a possible integer overflow in stripeiohints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits-iomin and limits-ioopt;...

CVE-2025-39940

In the Linux kernel, the following vulnerability has been resolved: dm-stripe: fix a possible integer overflow There's a possible integer overflow in stripeiohints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits-iomin and limits-ioopt;...

AZL-75167 CVE-2025-39940 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: dm-stripe: fix a possible integer overflow There's a possible integer overflow in stripeiohints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits-iomin and limits-ioopt;...

AZL-68132 CVE-2025-39929 affecting package kernel for versions less than 6.6.112.1-1

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix smbdirectrecvio leak in smbdnegotiate error path During tests of another unrelated patch I was able to trigger this error: Objects remaining on kmemcacheshutdown...

UBUNTU-CVE-2025-39940

In the Linux kernel, the following vulnerability has been resolved: dm-stripe: fix a possible integer overflow There's a possible integer overflow in stripeiohints if we have too large chunk size. Test if the overflow happened, and if it did, don't set limits-iomin and limits-ioopt;...