Answer in brief
CVE-2022-50671 records a High severity (CVSS 7.5) vulnerability in RDMA/rxe: Fix "kernel NULL pointer dereference" error. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2022-50671 records a High severity (CVSS 7.5) vulnerability in RDMA/rxe: Fix "kernel NULL pointer dereference" error. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=8700e3e7c4857d28ebaa824509934556da0b3e76 <48cd7098e71735ccafa0b3cf27c53924f9cb5b2f || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <eca119693010032d6cc6e7e9b4fb2c363c7e12ce || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <9c5dd6993c794703e74c6ba17ac78ca0211ef940 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <0d773c58d702f0a7c16ee8d69617fd2c28350795 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <cdce36a88def550773142a34ef727a830cad96a8 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <f2f405af70e6f0419e718d23fa304798a5405c41 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <bb33fa65da77f5f02dbee6f25cebaeedfcd70028 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <3b8752f086eb6865cc3662ad13249b03024501e5 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <a625ca30eff806395175ebad3ac1399014bdb280 | 48cd7098e71735ccafa0b3cf27c53924f9cb5b2f, eca119693010032d6cc6e7e9b4fb2c363c7e12ce, 9c5dd6993c794703e74c6ba17ac78ca0211ef940, 0d773c58d702f0a7c16ee8d69617fd2c28350795, cdce36a88def550773142a34ef727a830cad96a8, f2f405af70e6f0419e718d23fa304798a5405c41, bb33fa65da77f5f02dbee6f25cebaeedfcd70028, 3b8752f086eb6865cc3662ad13249b03024501e5, a625ca30eff806395175ebad3ac1399014bdb280 |
| Linux/Linuxgeneric | 4.8 | Not reported |
Published upstream
Dec 9, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix "kernel NULL pointer dereference" error When rxe_queue_init in the function rxe_qp_init_req fails, both qp->req.task.func and qp->req.task.arg are not initialized. Because of creation of qp fails, the function rxe_create_qp will call rxe_qp_do_cleanup to handle allocated resource. Before calling __rxe_do_task, both qp->req.task.func and qp->req.task.arg should be checked.
Quoted source text, attributed separately from HOL analysis.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=8700e3e7c4857d28ebaa824509934556da0b3e76 <48cd7098e71735ccafa0b3cf27c53924f9cb5b2f || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <eca119693010032d6cc6e7e9b4fb2c363c7e12ce || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <9c5dd6993c794703e74c6ba17ac78ca0211ef940 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <0d773c58d702f0a7c16ee8d69617fd2c28350795 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <cdce36a88def550773142a34ef727a830cad96a8 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <f2f405af70e6f0419e718d23fa304798a5405c41 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <bb33fa65da77f5f02dbee6f25cebaeedfcd70028 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <3b8752f086eb6865cc3662ad13249b03024501e5 || >=8700e3e7c4857d28ebaa824509934556da0b3e76 <a625ca30eff806395175ebad3ac1399014bdb280 | 48cd7098e71735ccafa0b3cf27c53924f9cb5b2f, eca119693010032d6cc6e7e9b4fb2c363c7e12ce, 9c5dd6993c794703e74c6ba17ac78ca0211ef940, 0d773c58d702f0a7c16ee8d69617fd2c28350795, cdce36a88def550773142a34ef727a830cad96a8, f2f405af70e6f0419e718d23fa304798a5405c41, bb33fa65da77f5f02dbee6f25cebaeedfcd70028, 3b8752f086eb6865cc3662ad13249b03024501e5, a625ca30eff806395175ebad3ac1399014bdb280 |
| Linux/Linuxgeneric | 4.8 | Not reported |
Published upstream
Dec 9, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix "kernel NULL pointer dereference" error When rxe_queue_init in the function rxe_qp_init_req fails, both qp->req.task.func and qp->req.task.arg are not initialized. Because of creation of qp fails, the function rxe_create_qp will call rxe_qp_do_cleanup to handle allocated resource. Before calling __rxe_do_task, both qp->req.task.func and qp->req.task.arg should be checked.
Quoted source text, attributed separately from HOL analysis.