69 matches found
CVE-2026-90413
A flaw was found in the Linux kernel's IB/isert component. A remote attacker can exploit this vulnerability by sending a specially crafted login Protocol Data Unit PDU that declares a larger data segment length than the actual data received. This discrepancy causes an out-of-bounds read during...
CVE-2026-90414
A flaw was found in the Linux kernel's IB/isert module. A remote attacker, after successful login, could send a specially crafted data packet PDU with a declared length exceeding the actual received data. This could lead to an out-of-bounds read of the receive buffer, potentially causing a system...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: IB/isert: The full-feature receive buffers are posted after session registration. isertputlogintx posts the full-feature receive buffers before transportregistersession is executed. As a result, an initiator that does not wait...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: IB/isert: delaying the final Login Response until the session is registered. The isertputlogintx function places the final Login Response on the wire before transportregistersession. However, iscsipostloginhandler can only reach...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: IB/isert: Rejects login PDUs that declare more data than was actually received. The isertloginrecvdone function records how many bytes the HCA actually places into the login buffer. However, nothing compares this value to the...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: IB/isert: Rejects PDUs that declare more data than was received. isertrecvdone passes each received PDU to the opcode handlers without ever checking wc-bytelen, which is the number of bytes actually placed in the receive...
CVE-2026-90293
A flaw was found in the Linux kernel's IB/isert module, which handles InfiniBand IB and iSCSI Extensions for RDMA iSER connections. A remote attacker could exploit this by sending a specially crafted SCSI command before a network session is fully established. This could lead to a system crash,...
SUSE CVE-2026-98357
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
CVE-2026-98357
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
AZL-106439 CVE-2026-98357 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
DEBIAN-CVE-2026-98357
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
CVE-2026-98357
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
UBUNTU-CVE-2026-98357
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
CVE-2026-98357
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
CVE-2026-98357 IB/isert: wait for deferred control PDU completions before releasing the connection
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
CVE-2026-98357
The Linux kernel contains a slab-use-after-free vulnerability within the IB/isert component. The issue arises because isert_send_done() offloads certain completions to isert_comp_wq, but there is no ordering to prevent these work items from running during a teardown. Specifically, isert_wait_conn...
CVE-2026-98357 IB/isert: wait for deferred control PDU completions before releasing the connection
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
EUVD-2026-93342
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...
PT-2026-106686
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the IB/isert component of the Linux kernel. The isert send done function offloads completions for ISTATE SEND TASKMGTRSP, ISTATE SEND REJECT, and...
CVE-2026-98357: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: IB/isert: wait for deferred control PDU completions before releasing the connection isertsenddone hands ISTATESENDTASKMGTRSP, ISTATESENDREJECT and ISTATESENDTEXTRSP completions off to isertcompwq and returns. The work item then...