CVE-2026-98178 drm/amdgpu: Skip KFD mapping clear before initialization

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Skip KFD mapping clear before initialization amdgpuamdkfdclearkfdmapping assumes that a non-NULL kfddev has a fully populated node array. This is not true when KFD device initialization fails after probe. For example,...

CVE-2026-98177 drm/amdkfd: Avoid integer underflow in EOP ring size calculation.

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Avoid integer underflow in EOP ring size calculation. The low 6 bits of cphqdeopcontrol store the base-2 logarithm of the EOP ring size. This was calculated as orderbase2q-eopringbuffersize / 4 - 1 But orderbase2 can ...

EUVD-2026-93104

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Avoid integer underflow with ffs in EOP ring size calc The low 6 bits of cphqdeopcontrol store the base-2 logarithm of the EOP ring size. This was calculated as ffsq-eopringbuffersize / sizeofunsigned int - 1 - 1 But...

CVE-2026-98177

The Linux kernel contains an integer underflow vulnerability within the drm/amdkfd component during the EOP ring size calculation . The issue stems from calculating the base-2 logarithm using order_base_2(q->eop_ring_buffer_size / 4) - 1, where order_base_2 could theoretically return 0, causin...

CVE-2026-98176

The Linux kernel contains an integer underflow vulnerability in the drm/amdkfd component. The issue occurs because the base-2 logarithm of the EOP ring size was calculated using a formula that could underflow if the ffs function returned 1 or 0. While the ring buffer size is practically restricte...

CVE-2026-98176 drm/amdkfd: Avoid integer underflow with ffs in EOP ring size calc

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Avoid integer underflow with ffs in EOP ring size calc The low 6 bits of cphqdeopcontrol store the base-2 logarithm of the EOP ring size. This was calculated as ffsq-eopringbuffersize / sizeofunsigned int - 1 - 1 But...

EUVD-2026-93105

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Avoid integer underflow in EOP ring size calculation. The low 6 bits of cphqdeopcontrol store the base-2 logarithm of the EOP ring size. This was calculated as orderbase2q-eopringbuffersize / 4 - 1 But orderbase2 can ...

CVE-2026-98176 drm/amdkfd: Avoid integer underflow with ffs in EOP ring size calc

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Avoid integer underflow with ffs in EOP ring size calc The low 6 bits of cphqdeopcontrol store the base-2 logarithm of the EOP ring size. This was calculated as ffsq-eopringbuffersize / sizeofunsigned int - 1 - 1 But...

CVE-2026-98175 smb: client: cancel reconnect work in clean_demultiplex_info()

In the Linux kernel, the following vulnerability has been resolved: smb: client: cancel reconnect work in cleandemultiplexinfo cleandemultiplexinfo cancels server-echo delayed work but not server-reconnect, which can cause a use-after-free when the demultiplex thread exits while a reconnect work ...

CVE-2026-98175

The Linux kernel contains a use-after-free vulnerability in the SMB client component. The root cause is that the clean_demultiplex_info() function fails to cancel the server->reconnect delayed work, while it does cancel server->echo. This allows a use-after-free to occur when the demultiple...

CVE-2026-98175 smb: client: cancel reconnect work in clean_demultiplex_info()

In the Linux kernel, the following vulnerability has been resolved: smb: client: cancel reconnect work in cleandemultiplexinfo cleandemultiplexinfo cancels server-echo delayed work but not server-reconnect, which can cause a use-after-free when the demultiplex thread exits while a reconnect work ...

EUVD-2026-93103

In the Linux kernel, the following vulnerability has been resolved: smb: client: cancel reconnect work in cleandemultiplexinfo cleandemultiplexinfo cancels server-echo delayed work but not server-reconnect, which can cause a use-after-free when the demultiplex thread exits while a reconnect work ...

EUVD-2026-93102

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCPServerInfo.rlist is allocated via kzalloc which zeros both -next and -prev to NULL instead of pointing to itself, making listempty always return false and listadd...

CVE-2026-98174 smb: client: fix rlist race and missing initialization

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCPServerInfo.rlist is allocated via kzalloc which zeros both -next and -prev to NULL instead of pointing to itself, making listempty always return false and listadd...

CVE-2026-98174 smb: client: fix rlist race and missing initialization

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix rlist race and missing initialization TCPServerInfo.rlist is allocated via kzalloc which zeros both -next and -prev to NULL instead of pointing to itself, making listempty always return false and listadd...

CVE-2026-98174

The Linux kernel contains a vulnerability in the smb client due to a race condition and missing initialization. Specifically, TCP_Server_Info.rlist is allocated via kzalloc, which incorrectly sets ->next and ->prev to NULL instead of pointing to the node itself; this causes list_empty() to ...

CVE-2026-98173 smb: client: fix use-after-free of iface in cifs_try_adding_channels()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free of iface in cifstryaddingchannels cifstryaddingchannels iterates ses-ifacelist with listforeachentrysafefrom, which captures the next entry niface under ifacelock. The loop body then drops ifaceloc...

EUVD-2026-93101

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free of iface in cifstryaddingchannels cifstryaddingchannels iterates ses-ifacelist with listforeachentrysafefrom, which captures the next entry niface under ifacelock. The loop body then drops ifaceloc...

CVE-2026-98173

The Linux kernel contains a use-after-free vulnerability in the SMB client component within the cifs_try_adding_channels() function. The issue arises because the function captures the next entry (niface) under iface_lock but then drops the lock for the duration of cifs_ses_add_channel(). A concur...

CVE-2026-98173 smb: client: fix use-after-free of iface in cifs_try_adding_channels()

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free of iface in cifstryaddingchannels cifstryaddingchannels iterates ses-ifacelist with listforeachentrysafefrom, which captures the next entry niface under ifacelock. The loop body then drops ifaceloc...