3621 matches found
PT-2026-70947
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An uninitialized memory read exists in the handle get version reply function. The issue occurs because the function uses msg-front alloc len as the decode boundary for MON GET VERSION...
The vulnerability of the have_mon_and_osd_map() function in the net/ceph/ceph_common.c kernel module of the Linux operating system allows a hacker to induce a service failure.
The vulnerability of the havemonandosdmap function in the net/ceph/cephcommon.c kernel module of the Linux operating system is related to the dereferencing of a pointer with an expired lifetime. Exploiting this vulnerability could allow an attacker to trigger a service failure...
CVE-2026-68160
A flaw was found in the Linux kernel's Ceph component. A remote attacker could exploit this by sending a specially crafted message with a manipulated snaptracelen value. This pre-authentication vulnerability allows for an out-of-bounds read, potentially leading to information disclosure or a deni...
libceph: remove debugfs files before client teardown
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ceph: fix pre-auth out-of-bounds read on snaptrace in ceph_handle_caps()
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libceph: guard missing CRUSH type name lookup
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libceph: reject zero bucket types in crush_decode
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libceph: refresh auth->authorizer_buf{,_len} after authorizer update
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rbd: Reset positive result codes to zero in object map update path
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CVE-2026-68159
In the Linux kernel, the following vulnerability has been resolved: libceph: bound pgtemp,upmap,upmapitems length to CEPHPGMAXSIZE decodepgtemp decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPHPGMAXSIZE. The helper back...
CVE-2026-68160
In the Linux kernel, the following vulnerability has been resolved: ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it unconditionally to build a fake end pointer snaptrace + snaptracelen that ...
DEBIAN-CVE-2026-68157
In the Linux kernel, the following vulnerability has been resolved: libceph: guard missing CRUSH type name lookup Localized read selection can walk a parent bucket whose name exists in the CRUSH map while its type has no matching entry in typenames. getimmediateparent then dereferences a NULL...
CVE-2026-68155
In the Linux kernel, the following vulnerability has been resolved: libceph: Reject monmaps advertising zero monitors A message of type CEPHMSGMONMAP contains a monmap that is sent from a monitor to the client. This monmap contains information about the existing monitors in the cluster. Currently...
UBUNTU-CVE-2026-68154
In the Linux kernel, the following vulnerability has been resolved: libceph: reject zero bucket types in crushdecode CRUSH bucket type 0 is reserved for devices. The mapper relies on that invariant and uses type 0 to identify leaf devices. If crushdecode accepts a bucket with type 0, a malformed...
UBUNTU-CVE-2026-68156
In the Linux kernel, the following vulnerability has been resolved: libceph: refresh auth-authorizerbuf,len after authorizer update cephxcreateauthorizer caches au-buf-vec.iovbase and au-buf-vec.iovlen in struct cephauthhandshake. These cached values are then used by the messenger connect code wh...
UBUNTU-CVE-2026-68160
In the Linux kernel, the following vulnerability has been resolved: ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it unconditionally to build a fake end pointer snaptrace + snaptracelen that ...
UBUNTU-CVE-2026-68155
In the Linux kernel, the following vulnerability has been resolved: libceph: Reject monmaps advertising zero monitors A message of type CEPHMSGMONMAP contains a monmap that is sent from a monitor to the client. This monmap contains information about the existing monitors in the cluster. Currently...
CVE-2026-68160
In the Linux kernel, the following vulnerability has been resolved: ceph: fix pre-auth out-of-bounds read on snaptrace in cephhandlecaps cephhandlecaps reads snaptracelen from the wire-format cephmdscaps header and uses it unconditionally to build a fake end pointer snaptrace + snaptracelen that ...
CVE-2026-68154
In the Linux kernel, the following vulnerability has been resolved: libceph: reject zero bucket types in crushdecode CRUSH bucket type 0 is reserved for devices. The mapper relies on that invariant and uses type 0 to identify leaf devices. If crushdecode accepts a bucket with type 0, a malformed...
CVE-2026-68155
In the Linux kernel, the following vulnerability has been resolved: libceph: Reject monmaps advertising zero monitors A message of type CEPHMSGMONMAP contains a monmap that is sent from a monitor to the client. This monmap contains information about the existing monitors in the cluster. Currently...